90356568

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{121447}}^1$

素因数の和:121487

約数の個数: 32

約数和(自身を含む): 233180160

約数和(自身を除く): 142823592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 121447, 242894, 364341, 485788, 728682, 971576, 1457364, 2914728, 3764857, 7529714, 11294571, 15059428, 22589142, 30118856, 45178284, 90356568]

約数ペア:

[(1, 90356568), (2, 45178284), (3, 30118856), (4, 22589142), (6, 15059428), (8, 11294571), (12, 7529714), (24, 3764857), (31, 2914728), (62, 1457364), (93, 971576), (124, 728682), (186, 485788), (248, 364341), (372, 242894), (744, 121447)]