68716668

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{31991}}^1$

素因数の和:32177

約数の個数: 24

約数和(自身を含む): 161239680

約数和(自身を除く): 92523012

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 31991, 63982, 95973, 127964, 191946, 383892, 5726389, 11452778, 17179167, 22905556, 34358334, 68716668]

約数ペア:

[(1, 68716668), (2, 34358334), (3, 22905556), (4, 17179167), (6, 11452778), (12, 5726389), (179, 383892), (358, 191946), (537, 127964), (716, 95973), (1074, 63982), (2148, 31991)]