90351768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{289589}}^1$

素因数の和:289611

約数の個数: 32

約数和(自身を含む): 243255600

約数和(自身を除く): 152903832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 289589, 579178, 868767, 1158356, 1737534, 2316712, 3475068, 3764657, 6950136, 7529314, 11293971, 15058628, 22587942, 30117256, 45175884, 90351768]

約数ペア:

[(1, 90351768), (2, 45175884), (3, 30117256), (4, 22587942), (6, 15058628), (8, 11293971), (12, 7529314), (13, 6950136), (24, 3764657), (26, 3475068), (39, 2316712), (52, 1737534), (78, 1158356), (104, 868767), (156, 579178), (312, 289589)]