72960964

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 129265920

約数和(自身を除く): 56304956

約数列:

[1, 2, 4, 167, 239, 334, 457, 478, 668, 914, 956, 1828, 39913, 76319, 79826, 109223, 152638, 159652, 218446, 305276, 436892, 18240241, 36480482, 72960964]

約数ペア:

[(1, 72960964), (2, 36480482), (4, 18240241), (167, 436892), (239, 305276), (334, 218446), (457, 159652), (478, 152638), (668, 109223), (914, 79826), (956, 76319), (1828, 39913)]