80955888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129737}}^1$

素因数の和:129761

約数の個数: 40

約数和(自身を含む): 225225168

約数和(自身を除く): 144269280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 129737, 259474, 389211, 518948, 778422, 1037896, 1556844, 1686581, 2075792, 3113688, 3373162, 5059743, 6227376, 6746324, 10119486, 13492648, 20238972, 26985296, 40477944, 80955888]

約数ペア:

[(1, 80955888), (2, 40477944), (3, 26985296), (4, 20238972), (6, 13492648), (8, 10119486), (12, 6746324), (13, 6227376), (16, 5059743), (24, 3373162), (26, 3113688), (39, 2075792), (48, 1686581), (52, 1556844), (78, 1037896), (104, 778422), (156, 518948), (208, 389211), (312, 259474), (624, 129737)]