68822856

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13463}}^1$

素因数の和:13546

約数の個数: 48

約数和(自身を含む): 189034560

約数和(自身を除く): 120211704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 13463, 26926, 40389, 53852, 80778, 107704, 121167, 161556, 242334, 323112, 484668, 955873, 969336, 1911746, 2867619, 3823492, 5735238, 7646984, 8602857, 11470476, 17205714, 22940952, 34411428, 68822856]

約数ペア:

[(1, 68822856), (2, 34411428), (3, 22940952), (4, 17205714), (6, 11470476), (8, 8602857), (9, 7646984), (12, 5735238), (18, 3823492), (24, 2867619), (36, 1911746), (71, 969336), (72, 955873), (142, 484668), (213, 323112), (284, 242334), (426, 161556), (568, 121167), (639, 107704), (852, 80778), (1278, 53852), (1704, 40389), (2556, 26926), (5112, 13463)]