90156186

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{57571}}^1$

素因数の和:57611

約数の個数: 32

約数和(自身を含む): 207259200

約数和(自身を除く): 117103014

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 57571, 115142, 172713, 345426, 518139, 1036278, 1554417, 1669559, 3108834, 3339118, 5008677, 10017354, 15026031, 30052062, 45078093, 90156186]

約数ペア:

[(1, 90156186), (2, 45078093), (3, 30052062), (6, 15026031), (9, 10017354), (18, 5008677), (27, 3339118), (29, 3108834), (54, 1669559), (58, 1554417), (87, 1036278), (174, 518139), (261, 345426), (522, 172713), (783, 115142), (1566, 57571)]