71176168

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 161544960

約数和(自身を除く): 90368792

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 73, 92, 146, 161, 184, 292, 322, 511, 584, 644, 757, 1022, 1288, 1514, 1679, 2044, 3028, 3358, 4088, 5299, 6056, 6716, 10598, 11753, 13432, 17411, 21196, 23506, 34822, 42392, 47012, 55261, 69644, 94024, 110522, 121877, 139288, 221044, 243754, 386827, 442088, 487508, 773654, 975016, 1271003, 1547308, 2542006, 3094616, 5084012, 8897021, 10168024, 17794042, 35588084, 71176168]

約数ペア:

[(1, 71176168), (2, 35588084), (4, 17794042), (7, 10168024), (8, 8897021), (14, 5084012), (23, 3094616), (28, 2542006), (46, 1547308), (56, 1271003), (73, 975016), (92, 773654), (146, 487508), (161, 442088), (184, 386827), (292, 243754), (322, 221044), (511, 139288), (584, 121877), (644, 110522), (757, 94024), (1022, 69644), (1288, 55261), (1514, 47012), (1679, 42392), (2044, 34822), (3028, 23506), (3358, 21196), (4088, 17411), (5299, 13432), (6056, 11753), (6716, 10598)]