72794778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{15901}}^1$

素因数の和:16022

約数の個数: 32

約数和(自身を含む): 167925120

約数和(自身を除く): 95130342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 15901, 31802, 47703, 95406, 111307, 222614, 333921, 667842, 1733209, 3466418, 5199627, 10399254, 12132463, 24264926, 36397389, 72794778]

約数ペア:

[(1, 72794778), (2, 36397389), (3, 24264926), (6, 12132463), (7, 10399254), (14, 5199627), (21, 3466418), (42, 1733209), (109, 667842), (218, 333921), (327, 222614), (654, 111307), (763, 95406), (1526, 47703), (2289, 31802), (4578, 15901)]