87365616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{140009}}^1$

素因数の和:140033

約数の個数: 40

約数和(自身を含む): 243057360

約数和(自身を除く): 155691744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 140009, 280018, 420027, 560036, 840054, 1120072, 1680108, 1820117, 2240144, 3360216, 3640234, 5460351, 6720432, 7280468, 10920702, 14560936, 21841404, 29121872, 43682808, 87365616]

約数ペア:

[(1, 87365616), (2, 43682808), (3, 29121872), (4, 21841404), (6, 14560936), (8, 10920702), (12, 7280468), (13, 6720432), (16, 5460351), (24, 3640234), (26, 3360216), (39, 2240144), (48, 1820117), (52, 1680108), (78, 1120072), (104, 840054), (156, 560036), (208, 420027), (312, 280018), (624, 140009)]