99872468

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{571}}^1\times {\mathrm{599}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 177777600

約数和(自身を除く): 77905132

約数列:

[1, 2, 4, 73, 146, 292, 571, 599, 1142, 1198, 2284, 2396, 41683, 43727, 83366, 87454, 166732, 174908, 342029, 684058, 1368116, 24968117, 49936234, 99872468]

約数ペア:

[(1, 99872468), (2, 49936234), (4, 24968117), (73, 1368116), (146, 684058), (292, 342029), (571, 174908), (599, 166732), (1142, 87454), (1198, 83366), (2284, 43727), (2396, 41683)]