87145266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1117247}}^1$

素因数の和:1117265

約数の個数: 16

約数和(自身を含む): 187697664

約数和(自身を除く): 100552398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1117247, 2234494, 3351741, 6703482, 14524211, 29048422, 43572633, 87145266]

約数ペア:

[(1, 87145266), (2, 43572633), (3, 29048422), (6, 14524211), (13, 6703482), (26, 3351741), (39, 2234494), (78, 1117247)]