61780842

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 138228480

約数和(自身を除く): 76447638

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 103, 141, 206, 282, 309, 423, 618, 709, 846, 927, 1418, 1854, 2127, 4254, 4841, 6381, 9682, 12762, 14523, 29046, 33323, 43569, 66646, 73027, 87138, 99969, 146054, 199938, 219081, 299907, 438162, 599814, 657243, 1314486, 3432269, 6864538, 10296807, 20593614, 30890421, 61780842]

約数ペア:

[(1, 61780842), (2, 30890421), (3, 20593614), (6, 10296807), (9, 6864538), (18, 3432269), (47, 1314486), (94, 657243), (103, 599814), (141, 438162), (206, 299907), (282, 219081), (309, 199938), (423, 146054), (618, 99969), (709, 87138), (846, 73027), (927, 66646), (1418, 43569), (1854, 33323), (2127, 29046), (4254, 14523), (4841, 12762), (6381, 9682)]