78738822

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1933}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 178608768

約数和(自身を除く): 99869946

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 73, 93, 146, 186, 219, 279, 438, 558, 657, 1314, 1933, 2263, 3866, 4526, 5799, 6789, 11598, 13578, 17397, 20367, 34794, 40734, 59923, 119846, 141109, 179769, 282218, 359538, 423327, 539307, 846654, 1078614, 1269981, 2539962, 4374379, 8748758, 13123137, 26246274, 39369411, 78738822]

約数ペア:

[(1, 78738822), (2, 39369411), (3, 26246274), (6, 13123137), (9, 8748758), (18, 4374379), (31, 2539962), (62, 1269981), (73, 1078614), (93, 846654), (146, 539307), (186, 423327), (219, 359538), (279, 282218), (438, 179769), (558, 141109), (657, 119846), (1314, 59923), (1933, 40734), (2263, 34794), (3866, 20367), (4526, 17397), (5799, 13578), (6789, 11598)]