90184848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1416

約数の個数: 80

約数和(自身を含む): 253317120

約数和(自身を除く): 163132272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 113, 156, 208, 226, 312, 339, 452, 624, 678, 904, 1279, 1356, 1469, 1808, 2558, 2712, 2938, 3837, 4407, 5116, 5424, 5876, 7674, 8814, 10232, 11752, 15348, 16627, 17628, 20464, 23504, 30696, 33254, 35256, 49881, 61392, 66508, 70512, 99762, 133016, 144527, 199524, 266032, 289054, 399048, 433581, 578108, 798096, 867162, 1156216, 1734324, 1878851, 2312432, 3468648, 3757702, 5636553, 6937296, 7515404, 11273106, 15030808, 22546212, 30061616, 45092424, 90184848]

約数ペア:

[(1, 90184848), (2, 45092424), (3, 30061616), (4, 22546212), (6, 15030808), (8, 11273106), (12, 7515404), (13, 6937296), (16, 5636553), (24, 3757702), (26, 3468648), (39, 2312432), (48, 1878851), (52, 1734324), (78, 1156216), (104, 867162), (113, 798096), (156, 578108), (208, 433581), (226, 399048), (312, 289054), (339, 266032), (452, 199524), (624, 144527), (678, 133016), (904, 99762), (1279, 70512), (1356, 66508), (1469, 61392), (1808, 49881), (2558, 35256), (2712, 33254), (2938, 30696), (3837, 23504), (4407, 20464), (5116, 17628), (5424, 16627), (5876, 15348), (7674, 11752), (8814, 10232)]