78945684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1913}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 195074880

約数和(自身を除く): 116129196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 181, 228, 362, 543, 724, 1086, 1913, 2172, 3439, 3826, 5739, 6878, 7652, 10317, 11478, 13756, 20634, 22956, 36347, 41268, 72694, 109041, 145388, 218082, 346253, 436164, 692506, 1038759, 1385012, 2077518, 4155036, 6578807, 13157614, 19736421, 26315228, 39472842, 78945684]

約数ペア:

[(1, 78945684), (2, 39472842), (3, 26315228), (4, 19736421), (6, 13157614), (12, 6578807), (19, 4155036), (38, 2077518), (57, 1385012), (76, 1038759), (114, 692506), (181, 436164), (228, 346253), (362, 218082), (543, 145388), (724, 109041), (1086, 72694), (1913, 41268), (2172, 36347), (3439, 22956), (3826, 20634), (5739, 13756), (6878, 11478), (7652, 10317)]