67078818

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 148262400

約数和(自身を除く): 81183582

約数列:

[1, 2, 3, 6, 9, 18, 109, 179, 191, 218, 327, 358, 382, 537, 573, 654, 981, 1074, 1146, 1611, 1719, 1962, 3222, 3438, 19511, 20819, 34189, 39022, 41638, 58533, 62457, 68378, 102567, 117066, 124914, 175599, 187371, 205134, 307701, 351198, 374742, 615402, 3726601, 7453202, 11179803, 22359606, 33539409, 67078818]

約数ペア:

[(1, 67078818), (2, 33539409), (3, 22359606), (6, 11179803), (9, 7453202), (18, 3726601), (109, 615402), (179, 374742), (191, 351198), (218, 307701), (327, 205134), (358, 187371), (382, 175599), (537, 124914), (573, 117066), (654, 102567), (981, 68378), (1074, 62457), (1146, 58533), (1611, 41638), (1719, 39022), (1962, 34189), (3222, 20819), (3438, 19511)]