78633268

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 163900800

約数和(自身を除く): 85267532

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 179, 203, 358, 406, 541, 716, 812, 1082, 1253, 2164, 2506, 3787, 5012, 5191, 7574, 10382, 15148, 15689, 20764, 31378, 36337, 62756, 72674, 96839, 109823, 145348, 193678, 219646, 387356, 439292, 677873, 1355746, 2711492, 2808331, 5616662, 11233324, 19658317, 39316634, 78633268]

約数ペア:

[(1, 78633268), (2, 39316634), (4, 19658317), (7, 11233324), (14, 5616662), (28, 2808331), (29, 2711492), (58, 1355746), (116, 677873), (179, 439292), (203, 387356), (358, 219646), (406, 193678), (541, 145348), (716, 109823), (812, 96839), (1082, 72674), (1253, 62756), (2164, 36337), (2506, 31378), (3787, 20764), (5012, 15689), (5191, 15148), (7574, 10382)]