77391896

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 147204000

約数和(自身を除く): 69812104

約数列:

[1, 2, 4, 8, 173, 199, 281, 346, 398, 562, 692, 796, 1124, 1384, 1592, 2248, 34427, 48613, 55919, 68854, 97226, 111838, 137708, 194452, 223676, 275416, 388904, 447352, 9673987, 19347974, 38695948, 77391896]

約数ペア:

[(1, 77391896), (2, 38695948), (4, 19347974), (8, 9673987), (173, 447352), (199, 388904), (281, 275416), (346, 223676), (398, 194452), (562, 137708), (692, 111838), (796, 97226), (1124, 68854), (1384, 55919), (1592, 48613), (2248, 34427)]