90066626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 149083200

約数和(自身を除く): 59016574

約数列:

[1, 2, 13, 26, 67, 134, 149, 298, 347, 694, 871, 1742, 1937, 3874, 4511, 9022, 9983, 19966, 23249, 46498, 51703, 103406, 129779, 259558, 302237, 604474, 672139, 1344278, 3464101, 6928202, 45033313, 90066626]

約数ペア:

[(1, 90066626), (2, 45033313), (13, 6928202), (26, 3464101), (67, 1344278), (134, 672139), (149, 604474), (298, 302237), (347, 259558), (694, 129779), (871, 103406), (1742, 51703), (1937, 46498), (3874, 23249), (4511, 19966), (9022, 9983)]