72438528

素因数分解:

$2^8\times 3^1\times {\mathrm{94321}}^1$

素因数の和:94340

約数の個数: 36

約数和(自身を含む): 192794168

約数和(自身を除く): 120355640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 94321, 188642, 282963, 377284, 565926, 754568, 1131852, 1509136, 2263704, 3018272, 4527408, 6036544, 9054816, 12073088, 18109632, 24146176, 36219264, 72438528]

約数ペア:

[(1, 72438528), (2, 36219264), (3, 24146176), (4, 18109632), (6, 12073088), (8, 9054816), (12, 6036544), (16, 4527408), (24, 3018272), (32, 2263704), (48, 1509136), (64, 1131852), (96, 754568), (128, 565926), (192, 377284), (256, 282963), (384, 188642), (768, 94321)]