64158552

素因数分解:

$2^3\times 3^2\times {\mathrm{891091}}^1$

素因数の和:891103

約数の個数: 24

約数和(自身を含む): 173762940

約数和(自身を除く): 109604388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 891091, 1782182, 2673273, 3564364, 5346546, 7128728, 8019819, 10693092, 16039638, 21386184, 32079276, 64158552]

約数ペア:

[(1, 64158552), (2, 32079276), (3, 21386184), (4, 16039638), (6, 10693092), (8, 8019819), (9, 7128728), (12, 5346546), (18, 3564364), (24, 2673273), (36, 1782182), (72, 891091)]