71410248

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 252016380

約数和(自身を除く): 180606132

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 173, 182, 189, 196, 216, 234, 252, 273, 294, 312, 324, 346, 351, 364, 378, 392, 441, 468, 504, 519, 546, 567, 588, 637, 648, 692, 702, 728, 756, 819, 882, 936, 1038, 1053, 1092, 1134, 1176, 1211, 1274, 1323, 1384, 1404, 1512, 1557, 1638, 1764, 1911, 2076, 2106, 2184, 2249, 2268, 2422, 2457, 2548, 2646, 2808, 3114, 3276, 3528, 3633, 3822, 3969, 4152, 4212, 4498, 4536, 4671, 4844, 4914, 5096, 5292, 5733, 6228, 6552, 6747, 7266, 7371, 7644, 7938, 8424, 8477, 8996, 9342, 9688, 9828, 10584, 10899, 11466, 12456, 13494, 14013, 14532, 14742, 15288, 15743, 15876, 16954, 17199, 17992, 18684, 19656, 20241, 21798, 22932, 25431, 26988, 28026, 29064, 29484, 31486, 31752, 32697, 33908, 34398, 37368, 40482, 43596, 45864, 47229, 50862, 51597, 53976, 56052, 58968, 60723, 62972, 65394, 67816, 68796, 76293, 80964, 87192, 94458, 98091, 101724, 103194, 110201, 112104, 121446, 125944, 130788, 137592, 141687, 152586, 161928, 182169, 188916, 196182, 203448, 206388, 220402, 228879, 242892, 261576, 283374, 305172, 330603, 364338, 377832, 392364, 412776, 425061, 440804, 457758, 485784, 566748, 610344, 661206, 686637, 728676, 784728, 850122, 881608, 915516, 991809, 1133496, 1275183, 1322412, 1373274, 1457352, 1700244, 1831032, 1983618, 2550366, 2644824, 2746548, 2975427, 3400488, 3967236, 5100732, 5493096, 5950854, 7934472, 8926281, 10201464, 11901708, 17852562, 23803416, 35705124, 71410248]

約数ペア:

[(1, 71410248), (2, 35705124), (3, 23803416), (4, 17852562), (6, 11901708), (7, 10201464), (8, 8926281), (9, 7934472), (12, 5950854), (13, 5493096), (14, 5100732), (18, 3967236), (21, 3400488), (24, 2975427), (26, 2746548), (27, 2644824), (28, 2550366), (36, 1983618), (39, 1831032), (42, 1700244), (49, 1457352), (52, 1373274), (54, 1322412), (56, 1275183), (63, 1133496), (72, 991809), (78, 915516), (81, 881608), (84, 850122), (91, 784728), (98, 728676), (104, 686637), (108, 661206), (117, 610344), (126, 566748), (147, 485784), (156, 457758), (162, 440804), (168, 425061), (173, 412776), (182, 392364), (189, 377832), (196, 364338), (216, 330603), (234, 305172), (252, 283374), (273, 261576), (294, 242892), (312, 228879), (324, 220402), (346, 206388), (351, 203448), (364, 196182), (378, 188916), (392, 182169), (441, 161928), (468, 152586), (504, 141687), (519, 137592), (546, 130788), (567, 125944), (588, 121446), (637, 112104), (648, 110201), (692, 103194), (702, 101724), (728, 98091), (756, 94458), (819, 87192), (882, 80964), (936, 76293), (1038, 68796), (1053, 67816), (1092, 65394), (1134, 62972), (1176, 60723), (1211, 58968), (1274, 56052), (1323, 53976), (1384, 51597), (1404, 50862), (1512, 47229), (1557, 45864), (1638, 43596), (1764, 40482), (1911, 37368), (2076, 34398), (2106, 33908), (2184, 32697), (2249, 31752), (2268, 31486), (2422, 29484), (2457, 29064), (2548, 28026), (2646, 26988), (2808, 25431), (3114, 22932), (3276, 21798), (3528, 20241), (3633, 19656), (3822, 18684), (3969, 17992), (4152, 17199), (4212, 16954), (4498, 15876), (4536, 15743), (4671, 15288), (4844, 14742), (4914, 14532), (5096, 14013), (5292, 13494), (5733, 12456), (6228, 11466), (6552, 10899), (6747, 10584), (7266, 9828), (7371, 9688), (7644, 9342), (7938, 8996), (8424, 8477)]