72459368

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 137897760

約数和(自身を除く): 65438392

約数列:

[1, 2, 4, 8, 163, 181, 307, 326, 362, 614, 652, 724, 1228, 1304, 1448, 2456, 29503, 50041, 55567, 59006, 100082, 111134, 118012, 200164, 222268, 236024, 400328, 444536, 9057421, 18114842, 36229684, 72459368]

約数ペア:

[(1, 72459368), (2, 36229684), (4, 18114842), (8, 9057421), (163, 444536), (181, 400328), (307, 236024), (326, 222268), (362, 200164), (614, 118012), (652, 111134), (724, 100082), (1228, 59006), (1304, 55567), (1448, 50041), (2456, 29503)]