87212426

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 153310080

約数和(自身を除く): 66097654

約数列:

[1, 2, 7, 14, 67, 109, 134, 218, 469, 763, 853, 938, 1526, 1706, 5971, 7303, 11942, 14606, 51121, 57151, 92977, 102242, 114302, 185954, 400057, 650839, 800114, 1301678, 6229459, 12458918, 43606213, 87212426]

約数ペア:

[(1, 87212426), (2, 43606213), (7, 12458918), (14, 6229459), (67, 1301678), (109, 800114), (134, 650839), (218, 400057), (469, 185954), (763, 114302), (853, 102242), (938, 92977), (1526, 57151), (1706, 51121), (5971, 14606), (7303, 11942)]