80883216

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18119}}^1$

素因数の和:18164

約数の個数: 60

約数和(自身を含む): 233675520

約数和(自身を除く): 152792304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 18119, 36238, 54357, 72476, 108714, 144952, 163071, 217428, 289904, 326142, 434856, 561689, 652284, 869712, 1123378, 1304568, 1685067, 2246756, 2609136, 3370134, 4493512, 5055201, 6740268, 8987024, 10110402, 13480536, 20220804, 26961072, 40441608, 80883216]

約数ペア:

[(1, 80883216), (2, 40441608), (3, 26961072), (4, 20220804), (6, 13480536), (8, 10110402), (9, 8987024), (12, 6740268), (16, 5055201), (18, 4493512), (24, 3370134), (31, 2609136), (36, 2246756), (48, 1685067), (62, 1304568), (72, 1123378), (93, 869712), (124, 652284), (144, 561689), (186, 434856), (248, 326142), (279, 289904), (372, 217428), (496, 163071), (558, 144952), (744, 108714), (1116, 72476), (1488, 54357), (2232, 36238), (4464, 18119)]