90456288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{72481}}^1$

素因数の和:72507

約数の個数: 48

約数和(自身を含む): 255716496

約数和(自身を除く): 165260208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 72481, 144962, 217443, 289924, 434886, 579848, 869772, 942253, 1159696, 1739544, 1884506, 2319392, 2826759, 3479088, 3769012, 5653518, 6958176, 7538024, 11307036, 15076048, 22614072, 30152096, 45228144, 90456288]

約数ペア:

[(1, 90456288), (2, 45228144), (3, 30152096), (4, 22614072), (6, 15076048), (8, 11307036), (12, 7538024), (13, 6958176), (16, 5653518), (24, 3769012), (26, 3479088), (32, 2826759), (39, 2319392), (48, 1884506), (52, 1739544), (78, 1159696), (96, 942253), (104, 869772), (156, 579848), (208, 434886), (312, 289924), (416, 217443), (624, 144962), (1248, 72481)]