80887044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5981}}^1$

素因数の和:6025

約数の個数: 72

約数和(自身を含む): 229134528

約数和(自身を除く): 148247484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 5981, 6762, 11962, 13524, 17943, 23924, 35886, 41867, 71772, 83734, 125601, 137563, 167468, 251202, 275126, 293069, 412689, 502404, 550252, 586138, 825378, 879207, 962941, 1172276, 1650756, 1758414, 1925882, 2888823, 3516828, 3851764, 5777646, 6740587, 11555292, 13481174, 20221761, 26962348, 40443522, 80887044]

約数ペア:

[(1, 80887044), (2, 40443522), (3, 26962348), (4, 20221761), (6, 13481174), (7, 11555292), (12, 6740587), (14, 5777646), (21, 3851764), (23, 3516828), (28, 2888823), (42, 1925882), (46, 1758414), (49, 1650756), (69, 1172276), (84, 962941), (92, 879207), (98, 825378), (138, 586138), (147, 550252), (161, 502404), (196, 412689), (276, 293069), (294, 275126), (322, 251202), (483, 167468), (588, 137563), (644, 125601), (966, 83734), (1127, 71772), (1932, 41867), (2254, 35886), (3381, 23924), (4508, 17943), (5981, 13524), (6762, 11962)]