127209456

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{80309}}^1$

素因数の和:80334

約数の個数: 60

約数和(自身を含む): 388379160

約数和(自身を除く): 261169704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 80309, 160618, 240927, 321236, 481854, 642472, 722781, 883399, 963708, 1284944, 1445562, 1766798, 1927416, 2650197, 2891124, 3533596, 3854832, 5300394, 5782248, 7067192, 7950591, 10600788, 11564496, 14134384, 15901182, 21201576, 31802364, 42403152, 63604728, 127209456]

約数ペア:

[(1, 127209456), (2, 63604728), (3, 42403152), (4, 31802364), (6, 21201576), (8, 15901182), (9, 14134384), (11, 11564496), (12, 10600788), (16, 7950591), (18, 7067192), (22, 5782248), (24, 5300394), (33, 3854832), (36, 3533596), (44, 2891124), (48, 2650197), (66, 1927416), (72, 1766798), (88, 1445562), (99, 1284944), (132, 963708), (144, 883399), (176, 722781), (198, 642472), (264, 481854), (396, 321236), (528, 240927), (792, 160618), (1584, 80309)]