72197823488

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 264

約数和(自身を含む): 174842228736

約数和(自身を除く): 102644405248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 56, 62, 64, 94, 112, 124, 128, 188, 217, 223, 224, 248, 256, 329, 376, 434, 446, 448, 496, 512, 658, 752, 868, 892, 896, 961, 992, 1024, 1316, 1457, 1504, 1561, 1736, 1784, 1792, 1922, 1984, 2632, 2914, 3008, 3122, 3472, 3568, 3584, 3844, 3968, 5264, 5828, 6016, 6244, 6727, 6913, 6944, 7136, 7168, 7688, 7936, 10199, 10481, 10528, 11656, 12032, 12488, 13454, 13826, 13888, 14272, 15376, 15872, 20398, 20962, 21056, 23312, 24064, 24976, 26908, 27652, 27776, 28544, 30752, 31744, 40796, 41924, 42112, 45167, 46624, 48128, 48391, 49952, 53816, 55304, 55552, 57088, 61504, 73367, 81592, 83848, 84224, 90334, 93248, 96782, 99904, 107632, 110608, 111104, 114176, 123008, 146734, 163184, 167696, 168448, 180668, 186496, 193564, 199808, 214303, 215264, 221216, 222208, 228352, 246016, 293468, 316169, 324911, 326368, 335392, 336896, 361336, 372992, 387128, 399616, 428606, 430528, 442432, 492032, 586936, 632338, 649822, 652736, 670784, 722672, 745984, 774256, 799232, 857212, 861056, 884864, 984064, 1173872, 1264676, 1299644, 1305472, 1341568, 1445344, 1491968, 1500121, 1548512, 1598464, 1714424, 1722112, 1769728, 2274377, 2347744, 2529352, 2599288, 2610944, 2683136, 2890688, 3000242, 3097024, 3428848, 3444224, 3539456, 4548754, 4695488, 5058704, 5198576, 5221888, 5366272, 5781376, 6000484, 6194048, 6857696, 6888448, 7078912, 9097508, 9390976, 10072241, 10117408, 10397152, 10443776, 10732544, 11562752, 12000968, 12388096, 13715392, 18195016, 18781952, 20144482, 20234816, 20794304, 23125504, 24001936, 24776192, 27430784, 36390032, 37563904, 40288964, 40469632, 41588608, 46251008, 48003872, 49552384, 54861568, 70505687, 72780064, 75127808, 80577928, 80939264, 83177216, 96007744, 109723136, 141011374, 145560128, 161155856, 161878528, 166354432, 192015488, 219446272, 282022748, 291120256, 322311712, 323757056, 332708864, 384030976, 564045496, 582240512, 644623424, 768061952, 1128090992, 1164481024, 1289246848, 1536123904, 2256181984, 2328962048, 2578493696, 4512363968, 5156987392, 9024727936, 10313974784, 18049455872, 36098911744, 72197823488]

約数ペア:

[(1, 72197823488), (2, 36098911744), (4, 18049455872), (7, 10313974784), (8, 9024727936), (14, 5156987392), (16, 4512363968), (28, 2578493696), (31, 2328962048), (32, 2256181984), (47, 1536123904), (56, 1289246848), (62, 1164481024), (64, 1128090992), (94, 768061952), (112, 644623424), (124, 582240512), (128, 564045496), (188, 384030976), (217, 332708864), (223, 323757056), (224, 322311712), (248, 291120256), (256, 282022748), (329, 219446272), (376, 192015488), (434, 166354432), (446, 161878528), (448, 161155856), (496, 145560128), (512, 141011374), (658, 109723136), (752, 96007744), (868, 83177216), (892, 80939264), (896, 80577928), (961, 75127808), (992, 72780064), (1024, 70505687), (1316, 54861568), (1457, 49552384), (1504, 48003872), (1561, 46251008), (1736, 41588608), (1784, 40469632), (1792, 40288964), (1922, 37563904), (1984, 36390032), (2632, 27430784), (2914, 24776192), (3008, 24001936), (3122, 23125504), (3472, 20794304), (3568, 20234816), (3584, 20144482), (3844, 18781952), (3968, 18195016), (5264, 13715392), (5828, 12388096), (6016, 12000968), (6244, 11562752), (6727, 10732544), (6913, 10443776), (6944, 10397152), (7136, 10117408), (7168, 10072241), (7688, 9390976), (7936, 9097508), (10199, 7078912), (10481, 6888448), (10528, 6857696), (11656, 6194048), (12032, 6000484), (12488, 5781376), (13454, 5366272), (13826, 5221888), (13888, 5198576), (14272, 5058704), (15376, 4695488), (15872, 4548754), (20398, 3539456), (20962, 3444224), (21056, 3428848), (23312, 3097024), (24064, 3000242), (24976, 2890688), (26908, 2683136), (27652, 2610944), (27776, 2599288), (28544, 2529352), (30752, 2347744), (31744, 2274377), (40796, 1769728), (41924, 1722112), (42112, 1714424), (45167, 1598464), (46624, 1548512), (48128, 1500121), (48391, 1491968), (49952, 1445344), (53816, 1341568), (55304, 1305472), (55552, 1299644), (57088, 1264676), (61504, 1173872), (73367, 984064), (81592, 884864), (83848, 861056), (84224, 857212), (90334, 799232), (93248, 774256), (96782, 745984), (99904, 722672), (107632, 670784), (110608, 652736), (111104, 649822), (114176, 632338), (123008, 586936), (146734, 492032), (163184, 442432), (167696, 430528), (168448, 428606), (180668, 399616), (186496, 387128), (193564, 372992), (199808, 361336), (214303, 336896), (215264, 335392), (221216, 326368), (222208, 324911), (228352, 316169), (246016, 293468)]