61501392

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1787}}^1$

素因数の和:2040

約数の個数: 60

約数和(自身を含む): 172935360

約数和(自身を除く): 111433968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1787, 1912, 2151, 2868, 3574, 3824, 4302, 5361, 5736, 7148, 8604, 10722, 11472, 14296, 16083, 17208, 21444, 28592, 32166, 34416, 42888, 64332, 85776, 128664, 257328, 427093, 854186, 1281279, 1708372, 2562558, 3416744, 3843837, 5125116, 6833488, 7687674, 10250232, 15375348, 20500464, 30750696, 61501392]

約数ペア:

[(1, 61501392), (2, 30750696), (3, 20500464), (4, 15375348), (6, 10250232), (8, 7687674), (9, 6833488), (12, 5125116), (16, 3843837), (18, 3416744), (24, 2562558), (36, 1708372), (48, 1281279), (72, 854186), (144, 427093), (239, 257328), (478, 128664), (717, 85776), (956, 64332), (1434, 42888), (1787, 34416), (1912, 32166), (2151, 28592), (2868, 21444), (3574, 17208), (3824, 16083), (4302, 14296), (5361, 11472), (5736, 10722), (7148, 8604)]