87908328

素因数分解:

$2^3\times 3^4\times {\mathrm{135661}}^1$

素因数の和:135679

約数の個数: 40

約数和(自身を含む): 246226530

約数和(自身を除く): 158318202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 135661, 271322, 406983, 542644, 813966, 1085288, 1220949, 1627932, 2441898, 3255864, 3662847, 4883796, 7325694, 9767592, 10988541, 14651388, 21977082, 29302776, 43954164, 87908328]

約数ペア:

[(1, 87908328), (2, 43954164), (3, 29302776), (4, 21977082), (6, 14651388), (8, 10988541), (9, 9767592), (12, 7325694), (18, 4883796), (24, 3662847), (27, 3255864), (36, 2441898), (54, 1627932), (72, 1220949), (81, 1085288), (108, 813966), (162, 542644), (216, 406983), (324, 271322), (648, 135661)]