71071572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 197568000

約数和(自身を除く): 126496428

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 83, 132, 143, 156, 166, 249, 286, 332, 429, 498, 499, 572, 858, 913, 996, 998, 1079, 1497, 1716, 1826, 1996, 2158, 2739, 2994, 3237, 3652, 4316, 5478, 5489, 5988, 6474, 6487, 10956, 10978, 11869, 12948, 12974, 16467, 19461, 21956, 23738, 25948, 32934, 35607, 38922, 41417, 47476, 65868, 71214, 71357, 77844, 82834, 124251, 142428, 142714, 165668, 214071, 248502, 285428, 428142, 455587, 497004, 538421, 856284, 911174, 1076842, 1366761, 1615263, 1822348, 2153684, 2733522, 3230526, 5467044, 5922631, 6461052, 11845262, 17767893, 23690524, 35535786, 71071572]

約数ペア:

[(1, 71071572), (2, 35535786), (3, 23690524), (4, 17767893), (6, 11845262), (11, 6461052), (12, 5922631), (13, 5467044), (22, 3230526), (26, 2733522), (33, 2153684), (39, 1822348), (44, 1615263), (52, 1366761), (66, 1076842), (78, 911174), (83, 856284), (132, 538421), (143, 497004), (156, 455587), (166, 428142), (249, 285428), (286, 248502), (332, 214071), (429, 165668), (498, 142714), (499, 142428), (572, 124251), (858, 82834), (913, 77844), (996, 71357), (998, 71214), (1079, 65868), (1497, 47476), (1716, 41417), (1826, 38922), (1996, 35607), (2158, 32934), (2739, 25948), (2994, 23738), (3237, 21956), (3652, 19461), (4316, 16467), (5478, 12974), (5489, 12948), (5988, 11869), (6474, 10978), (6487, 10956)]