72765918

素因数分解:

$2^1\times 3^3\times {\mathrm{1031}}^1\times {\mathrm{1307}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 161982720

約数和(自身を除く): 89216802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1031, 1307, 2062, 2614, 3093, 3921, 6186, 7842, 9279, 11763, 18558, 23526, 27837, 35289, 55674, 70578, 1347517, 2695034, 4042551, 8085102, 12127653, 24255306, 36382959, 72765918]

約数ペア:

[(1, 72765918), (2, 36382959), (3, 24255306), (6, 12127653), (9, 8085102), (18, 4042551), (27, 2695034), (54, 1347517), (1031, 70578), (1307, 55674), (2062, 35289), (2614, 27837), (3093, 23526), (3921, 18558), (6186, 11763), (7842, 9279)]