81710904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13457}}^1$

素因数の和:13500

約数の個数: 64

約数和(自身を含む): 232554240

約数和(自身を除く): 150843336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 6072, 13457, 26914, 40371, 53828, 80742, 107656, 148027, 161484, 296054, 309511, 322968, 444081, 592108, 619022, 888162, 928533, 1184216, 1238044, 1776324, 1857066, 2476088, 3404621, 3552648, 3714132, 6809242, 7428264, 10213863, 13618484, 20427726, 27236968, 40855452, 81710904]

約数ペア:

[(1, 81710904), (2, 40855452), (3, 27236968), (4, 20427726), (6, 13618484), (8, 10213863), (11, 7428264), (12, 6809242), (22, 3714132), (23, 3552648), (24, 3404621), (33, 2476088), (44, 1857066), (46, 1776324), (66, 1238044), (69, 1184216), (88, 928533), (92, 888162), (132, 619022), (138, 592108), (184, 444081), (253, 322968), (264, 309511), (276, 296054), (506, 161484), (552, 148027), (759, 107656), (1012, 80742), (1518, 53828), (2024, 40371), (3036, 26914), (6072, 13457)]