72541896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431797}}^1$

素因数の和:431813

約数の個数: 32

約数和(自身を含む): 207263040

約数和(自身を除く): 134721144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431797, 863594, 1295391, 1727188, 2590782, 3022579, 3454376, 5181564, 6045158, 9067737, 10363128, 12090316, 18135474, 24180632, 36270948, 72541896]

約数ペア:

[(1, 72541896), (2, 36270948), (3, 24180632), (4, 18135474), (6, 12090316), (7, 10363128), (8, 9067737), (12, 6045158), (14, 5181564), (21, 3454376), (24, 3022579), (28, 2590782), (42, 1727188), (56, 1295391), (84, 863594), (168, 431797)]