72453272

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{66107}}^1$

素因数の和:66250

約数の個数: 16

約数和(自身を含む): 136843560

約数和(自身を除く): 64390288

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 66107, 132214, 264428, 528856, 9056659, 18113318, 36226636, 72453272]

約数ペア:

[(1, 72453272), (2, 36226636), (4, 18113318), (8, 9056659), (137, 528856), (274, 264428), (548, 132214), (1096, 66107)]