68475738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1831}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 143511552

約数和(自身を除く): 75035814

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 271, 542, 813, 1626, 1831, 3662, 5493, 6233, 10986, 12466, 18699, 37398, 42113, 84226, 126339, 252678, 496201, 992402, 1488603, 2977206, 11412623, 22825246, 34237869, 68475738]

約数ペア:

[(1, 68475738), (2, 34237869), (3, 22825246), (6, 11412623), (23, 2977206), (46, 1488603), (69, 992402), (138, 496201), (271, 252678), (542, 126339), (813, 84226), (1626, 42113), (1831, 37398), (3662, 18699), (5493, 12466), (6233, 10986)]