68309904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109471}}^1$

素因数の和:109495

約数の個数: 40

約数和(自身を含む): 190043392

約数和(自身を除く): 121733488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 109471, 218942, 328413, 437884, 656826, 875768, 1313652, 1423123, 1751536, 2627304, 2846246, 4269369, 5254608, 5692492, 8538738, 11384984, 17077476, 22769968, 34154952, 68309904]

約数ペア:

[(1, 68309904), (2, 34154952), (3, 22769968), (4, 17077476), (6, 11384984), (8, 8538738), (12, 5692492), (13, 5254608), (16, 4269369), (24, 2846246), (26, 2627304), (39, 1751536), (48, 1423123), (52, 1313652), (78, 875768), (104, 656826), (156, 437884), (208, 328413), (312, 218942), (624, 109471)]