81098976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 267079680

約数和(自身を除く): 185980704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 68, 84, 93, 96, 102, 112, 119, 124, 136, 168, 186, 204, 217, 224, 229, 238, 248, 272, 336, 357, 372, 408, 434, 458, 476, 496, 527, 544, 651, 672, 687, 714, 744, 816, 868, 916, 952, 992, 1054, 1302, 1374, 1428, 1488, 1581, 1603, 1632, 1736, 1832, 1904, 2108, 2604, 2748, 2856, 2976, 3162, 3206, 3472, 3664, 3689, 3808, 3893, 4216, 4809, 5208, 5496, 5712, 6324, 6412, 6944, 7099, 7328, 7378, 7786, 8432, 9618, 10416, 10992, 11067, 11424, 11679, 12648, 12824, 14198, 14756, 15572, 16864, 19236, 20832, 21297, 21984, 22134, 23358, 25296, 25648, 27251, 28396, 29512, 31144, 38472, 42594, 44268, 46716, 49693, 50592, 51296, 54502, 56792, 59024, 62288, 76944, 81753, 85188, 88536, 93432, 99386, 109004, 113584, 118048, 120683, 124576, 149079, 153888, 163506, 170376, 177072, 186864, 198772, 218008, 227168, 241366, 298158, 327012, 340752, 354144, 362049, 373728, 397544, 436016, 482732, 596316, 654024, 681504, 724098, 795088, 844781, 872032, 965464, 1192632, 1308048, 1448196, 1590176, 1689562, 1930928, 2385264, 2534343, 2616096, 2896392, 3379124, 3861856, 4770528, 5068686, 5792784, 6758248, 10137372, 11585568, 13516496, 20274744, 27032992, 40549488, 81098976]

約数ペア:

[(1, 81098976), (2, 40549488), (3, 27032992), (4, 20274744), (6, 13516496), (7, 11585568), (8, 10137372), (12, 6758248), (14, 5792784), (16, 5068686), (17, 4770528), (21, 3861856), (24, 3379124), (28, 2896392), (31, 2616096), (32, 2534343), (34, 2385264), (42, 1930928), (48, 1689562), (51, 1590176), (56, 1448196), (62, 1308048), (68, 1192632), (84, 965464), (93, 872032), (96, 844781), (102, 795088), (112, 724098), (119, 681504), (124, 654024), (136, 596316), (168, 482732), (186, 436016), (204, 397544), (217, 373728), (224, 362049), (229, 354144), (238, 340752), (248, 327012), (272, 298158), (336, 241366), (357, 227168), (372, 218008), (408, 198772), (434, 186864), (458, 177072), (476, 170376), (496, 163506), (527, 153888), (544, 149079), (651, 124576), (672, 120683), (687, 118048), (714, 113584), (744, 109004), (816, 99386), (868, 93432), (916, 88536), (952, 85188), (992, 81753), (1054, 76944), (1302, 62288), (1374, 59024), (1428, 56792), (1488, 54502), (1581, 51296), (1603, 50592), (1632, 49693), (1736, 46716), (1832, 44268), (1904, 42594), (2108, 38472), (2604, 31144), (2748, 29512), (2856, 28396), (2976, 27251), (3162, 25648), (3206, 25296), (3472, 23358), (3664, 22134), (3689, 21984), (3808, 21297), (3893, 20832), (4216, 19236), (4809, 16864), (5208, 15572), (5496, 14756), (5712, 14198), (6324, 12824), (6412, 12648), (6944, 11679), (7099, 11424), (7328, 11067), (7378, 10992), (7786, 10416), (8432, 9618)]