80219232

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4721}}^1$

素因数の和:4796

約数の個数: 72

約数和(自身を含む): 232039080

約数和(自身を除く): 151819848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 4721, 5664, 8496, 9442, 14163, 16992, 18884, 28326, 37768, 42489, 56652, 75536, 84978, 113304, 151072, 169956, 226608, 278539, 339912, 453216, 557078, 679824, 835617, 1114156, 1359648, 1671234, 2228312, 2506851, 3342468, 4456624, 5013702, 6684936, 8913248, 10027404, 13369872, 20054808, 26739744, 40109616, 80219232]

約数ペア:

[(1, 80219232), (2, 40109616), (3, 26739744), (4, 20054808), (6, 13369872), (8, 10027404), (9, 8913248), (12, 6684936), (16, 5013702), (18, 4456624), (24, 3342468), (32, 2506851), (36, 2228312), (48, 1671234), (59, 1359648), (72, 1114156), (96, 835617), (118, 679824), (144, 557078), (177, 453216), (236, 339912), (288, 278539), (354, 226608), (472, 169956), (531, 151072), (708, 113304), (944, 84978), (1062, 75536), (1416, 56652), (1888, 42489), (2124, 37768), (2832, 28326), (4248, 18884), (4721, 16992), (5664, 14163), (8496, 9442)]