90591048

素因数分解:

$2^3\times 3^4\times {\mathrm{139801}}^1$

素因数の和:139819

約数の個数: 40

約数和(自身を含む): 253740630

約数和(自身を除く): 163149582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 139801, 279602, 419403, 559204, 838806, 1118408, 1258209, 1677612, 2516418, 3355224, 3774627, 5032836, 7549254, 10065672, 11323881, 15098508, 22647762, 30197016, 45295524, 90591048]

約数ペア:

[(1, 90591048), (2, 45295524), (3, 30197016), (4, 22647762), (6, 15098508), (8, 11323881), (9, 10065672), (12, 7549254), (18, 5032836), (24, 3774627), (27, 3355224), (36, 2516418), (54, 1677612), (72, 1258209), (81, 1118408), (108, 838806), (162, 559204), (216, 419403), (324, 279602), (648, 139801)]