78945636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{85439}}^1$

素因数の和:85464

約数の個数: 48

約数和(自身を含む): 229662720

約数和(自身を除く): 150717084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 85439, 170878, 256317, 341756, 512634, 598073, 939829, 1025268, 1196146, 1794219, 1879658, 2392292, 2819487, 3588438, 3759316, 5638974, 6578803, 7176876, 11277948, 13157606, 19736409, 26315212, 39472818, 78945636]

約数ペア:

[(1, 78945636), (2, 39472818), (3, 26315212), (4, 19736409), (6, 13157606), (7, 11277948), (11, 7176876), (12, 6578803), (14, 5638974), (21, 3759316), (22, 3588438), (28, 2819487), (33, 2392292), (42, 1879658), (44, 1794219), (66, 1196146), (77, 1025268), (84, 939829), (132, 598073), (154, 512634), (231, 341756), (308, 256317), (462, 170878), (924, 85439)]