86631768

素因数分解:

$2^3\times 3^4\times {\mathrm{133691}}^1$

素因数の和:133709

約数の個数: 40

約数和(自身を含む): 242650980

約数和(自身を除く): 156019212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 133691, 267382, 401073, 534764, 802146, 1069528, 1203219, 1604292, 2406438, 3208584, 3609657, 4812876, 7219314, 9625752, 10828971, 14438628, 21657942, 28877256, 43315884, 86631768]

約数ペア:

[(1, 86631768), (2, 43315884), (3, 28877256), (4, 21657942), (6, 14438628), (8, 10828971), (9, 9625752), (12, 7219314), (18, 4812876), (24, 3609657), (27, 3208584), (36, 2406438), (54, 1604292), (72, 1203219), (81, 1069528), (108, 802146), (162, 534764), (216, 401073), (324, 267382), (648, 133691)]