80749978

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 130959360

約数和(自身を除く): 50209382

約数列:

[1, 2, 29, 31, 58, 62, 97, 194, 463, 899, 926, 1798, 2813, 3007, 5626, 6014, 13427, 14353, 26854, 28706, 44911, 87203, 89822, 174406, 416237, 832474, 1302419, 1392241, 2604838, 2784482, 40374989, 80749978]

約数ペア:

[(1, 80749978), (2, 40374989), (29, 2784482), (31, 2604838), (58, 1392241), (62, 1302419), (97, 832474), (194, 416237), (463, 174406), (899, 89822), (926, 87203), (1798, 44911), (2813, 28706), (3007, 26854), (5626, 14353), (6014, 13427)]