68385654

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43669}}^1$

素因数の和:43709

約数の個数: 32

約数和(自身を含む): 157212000

約数和(自身を除く): 88826346

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 43669, 87338, 131007, 262014, 393021, 786042, 1179063, 1266401, 2358126, 2532802, 3799203, 7598406, 11397609, 22795218, 34192827, 68385654]

約数ペア:

[(1, 68385654), (2, 34192827), (3, 22795218), (6, 11397609), (9, 7598406), (18, 3799203), (27, 2532802), (29, 2358126), (54, 1266401), (58, 1179063), (87, 786042), (174, 393021), (261, 262014), (522, 131007), (783, 87338), (1566, 43669)]