80518488

素因数分解:

$2^3\times 3^1\times {\mathrm{349}}^1\times {\mathrm{9613}}^1$

素因数の和:9971

約数の個数: 32

約数和(自身を含む): 201894000

約数和(自身を除く): 121375512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 349, 698, 1047, 1396, 2094, 2792, 4188, 8376, 9613, 19226, 28839, 38452, 57678, 76904, 115356, 230712, 3354937, 6709874, 10064811, 13419748, 20129622, 26839496, 40259244, 80518488]

約数ペア:

[(1, 80518488), (2, 40259244), (3, 26839496), (4, 20129622), (6, 13419748), (8, 10064811), (12, 6709874), (24, 3354937), (349, 230712), (698, 115356), (1047, 76904), (1396, 57678), (2094, 38452), (2792, 28839), (4188, 19226), (8376, 9613)]