80905872

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{9743}}^1$

素因数の和:9927

約数の個数: 40

約数和(自身を含む): 210236544

約数和(自身を除く): 129330672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 9743, 19486, 29229, 38972, 58458, 77944, 116916, 155888, 233832, 467664, 1685539, 3371078, 5056617, 6742156, 10113234, 13484312, 20226468, 26968624, 40452936, 80905872]

約数ペア:

[(1, 80905872), (2, 40452936), (3, 26968624), (4, 20226468), (6, 13484312), (8, 10113234), (12, 6742156), (16, 5056617), (24, 3371078), (48, 1685539), (173, 467664), (346, 233832), (519, 155888), (692, 116916), (1038, 77944), (1384, 58458), (2076, 38972), (2768, 29229), (4152, 19486), (8304, 9743)]