85287159937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{88079}}^1$

素因数の和:88285

約数の個数: 32

約数和(自身を含む): 105526886400

約数和(自身を除く): 20239726463

約数列:

[1, 7, 17, 79, 103, 119, 553, 721, 1343, 1751, 8137, 9401, 12257, 56959, 88079, 138329, 616553, 968303, 1497343, 6958241, 9072137, 10481401, 48707687, 63504959, 118290097, 154226329, 716698823, 828030679, 1079584303, 5016891761, 12183879991, 85287159937]

約数ペア:

[(1, 85287159937), (7, 12183879991), (17, 5016891761), (79, 1079584303), (103, 828030679), (119, 716698823), (553, 154226329), (721, 118290097), (1343, 63504959), (1751, 48707687), (8137, 10481401), (9401, 9072137), (12257, 6958241), (56959, 1497343), (88079, 968303), (138329, 616553)]