85257816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2657}}^1$

素因数の和:2864

約数の個数: 64

約数和(自身を含む): 244961280

約数和(自身を除く): 159703464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 573, 764, 1146, 1337, 1528, 2292, 2657, 2674, 4011, 4584, 5314, 5348, 7971, 8022, 10628, 10696, 15942, 16044, 18599, 21256, 31884, 32088, 37198, 55797, 63768, 74396, 111594, 148792, 223188, 446376, 507487, 1014974, 1522461, 2029948, 3044922, 3552409, 4059896, 6089844, 7104818, 10657227, 12179688, 14209636, 21314454, 28419272, 42628908, 85257816]

約数ペア:

[(1, 85257816), (2, 42628908), (3, 28419272), (4, 21314454), (6, 14209636), (7, 12179688), (8, 10657227), (12, 7104818), (14, 6089844), (21, 4059896), (24, 3552409), (28, 3044922), (42, 2029948), (56, 1522461), (84, 1014974), (168, 507487), (191, 446376), (382, 223188), (573, 148792), (764, 111594), (1146, 74396), (1337, 63768), (1528, 55797), (2292, 37198), (2657, 32088), (2674, 31884), (4011, 21256), (4584, 18599), (5314, 16044), (5348, 15942), (7971, 10696), (8022, 10628)]