72806270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{13763}}^1$

素因数の和:13816

約数の個数: 24

約数和(自身を含む): 137006856

約数和(自身を除く): 64200586

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 13763, 27526, 68815, 137630, 316549, 633098, 1582745, 3165490, 7280627, 14561254, 36403135, 72806270]

約数ペア:

[(1, 72806270), (2, 36403135), (5, 14561254), (10, 7280627), (23, 3165490), (46, 1582745), (115, 633098), (230, 316549), (529, 137630), (1058, 68815), (2645, 27526), (5290, 13763)]