85590726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 191009280

約数和(自身を除く): 105418554

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 151, 169, 258, 302, 338, 453, 507, 559, 906, 1014, 1118, 1677, 1963, 2197, 3354, 3926, 4394, 5889, 6493, 6591, 7267, 11778, 12986, 13182, 14534, 19479, 21801, 25519, 38958, 43602, 51038, 76557, 84409, 94471, 153114, 168818, 188942, 253227, 283413, 331747, 506454, 566826, 663494, 995241, 1097317, 1990482, 2194634, 3291951, 6583902, 14265121, 28530242, 42795363, 85590726]

約数ペア:

[(1, 85590726), (2, 42795363), (3, 28530242), (6, 14265121), (13, 6583902), (26, 3291951), (39, 2194634), (43, 1990482), (78, 1097317), (86, 995241), (129, 663494), (151, 566826), (169, 506454), (258, 331747), (302, 283413), (338, 253227), (453, 188942), (507, 168818), (559, 153114), (906, 94471), (1014, 84409), (1118, 76557), (1677, 51038), (1963, 43602), (2197, 38958), (3354, 25519), (3926, 21801), (4394, 19479), (5889, 14534), (6493, 13182), (6591, 12986), (7267, 11778)]