91515168

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1613}}^1$

素因数の和:1826

約数の個数: 72

約数和(自身を含む): 261729468

約数和(自身を除く): 170214300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1613, 1773, 2364, 3152, 3226, 3546, 4728, 4839, 6304, 6452, 7092, 9456, 9678, 12904, 14184, 14517, 18912, 19356, 25808, 28368, 29034, 38712, 51616, 56736, 58068, 77424, 116136, 154848, 232272, 317761, 464544, 635522, 953283, 1271044, 1906566, 2542088, 2859849, 3813132, 5084176, 5719698, 7626264, 10168352, 11439396, 15252528, 22878792, 30505056, 45757584, 91515168]

約数ペア:

[(1, 91515168), (2, 45757584), (3, 30505056), (4, 22878792), (6, 15252528), (8, 11439396), (9, 10168352), (12, 7626264), (16, 5719698), (18, 5084176), (24, 3813132), (32, 2859849), (36, 2542088), (48, 1906566), (72, 1271044), (96, 953283), (144, 635522), (197, 464544), (288, 317761), (394, 232272), (591, 154848), (788, 116136), (1182, 77424), (1576, 58068), (1613, 56736), (1773, 51616), (2364, 38712), (3152, 29034), (3226, 28368), (3546, 25808), (4728, 19356), (4839, 18912), (6304, 14517), (6452, 14184), (7092, 12904), (9456, 9678)]