177021144

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{12739}}^1$

素因数の和:12944

約数の個数: 48

約数和(自身を含む): 481954200

約数和(自身を除く): 304933056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 12739, 13896, 25478, 38217, 50956, 76434, 101912, 114651, 152868, 229302, 305736, 458604, 917208, 2458627, 4917254, 7375881, 9834508, 14751762, 19669016, 22127643, 29503524, 44255286, 59007048, 88510572, 177021144]

約数ペア:

[(1, 177021144), (2, 88510572), (3, 59007048), (4, 44255286), (6, 29503524), (8, 22127643), (9, 19669016), (12, 14751762), (18, 9834508), (24, 7375881), (36, 4917254), (72, 2458627), (193, 917208), (386, 458604), (579, 305736), (772, 229302), (1158, 152868), (1544, 114651), (1737, 101912), (2316, 76434), (3474, 50956), (4632, 38217), (6948, 25478), (12739, 13896)]