72566207

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 88099200

約数和(自身を除く): 15532993

約数列:

[1, 7, 29, 49, 203, 223, 229, 1421, 1561, 1603, 6467, 6641, 10927, 11221, 45269, 46487, 51067, 316883, 325409, 357469, 1480943, 2502283, 10366601, 72566207]

約数ペア:

[(1, 72566207), (7, 10366601), (29, 2502283), (49, 1480943), (203, 357469), (223, 325409), (229, 316883), (1421, 51067), (1561, 46487), (1603, 45269), (6467, 11221), (6641, 10927)]