81606624

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{77279}}^1$

素因数の和:77303

約数の個数: 48

約数和(自身を含む): 233694720

約数和(自身を除く): 152088096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 77279, 154558, 231837, 309116, 463674, 618232, 850069, 927348, 1236464, 1700138, 1854696, 2472928, 2550207, 3400276, 3709392, 5100414, 6800552, 7418784, 10200828, 13601104, 20401656, 27202208, 40803312, 81606624]

約数ペア:

[(1, 81606624), (2, 40803312), (3, 27202208), (4, 20401656), (6, 13601104), (8, 10200828), (11, 7418784), (12, 6800552), (16, 5100414), (22, 3709392), (24, 3400276), (32, 2550207), (33, 2472928), (44, 1854696), (48, 1700138), (66, 1236464), (88, 927348), (96, 850069), (132, 618232), (176, 463674), (264, 309116), (352, 231837), (528, 154558), (1056, 77279)]