77451408

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{3109}}^1$

素因数の和:3296

約数の個数: 60

約数和(自身を含む): 218079420

約数和(自身を除く): 140628012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3109, 3114, 4152, 6218, 6228, 8304, 9327, 12436, 12456, 18654, 24872, 24912, 27981, 37308, 49744, 55962, 74616, 111924, 149232, 223848, 447696, 537857, 1075714, 1613571, 2151428, 3227142, 4302856, 4840713, 6454284, 8605712, 9681426, 12908568, 19362852, 25817136, 38725704, 77451408]

約数ペア:

[(1, 77451408), (2, 38725704), (3, 25817136), (4, 19362852), (6, 12908568), (8, 9681426), (9, 8605712), (12, 6454284), (16, 4840713), (18, 4302856), (24, 3227142), (36, 2151428), (48, 1613571), (72, 1075714), (144, 537857), (173, 447696), (346, 223848), (519, 149232), (692, 111924), (1038, 74616), (1384, 55962), (1557, 49744), (2076, 37308), (2768, 27981), (3109, 24912), (3114, 24872), (4152, 18654), (6218, 12456), (6228, 12436), (8304, 9327)]