81073482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 200672640

約数和(自身を除く): 119599158

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 89, 123, 138, 161, 178, 246, 267, 287, 322, 483, 529, 534, 574, 623, 861, 943, 966, 1058, 1246, 1587, 1722, 1869, 1886, 2047, 2829, 3174, 3649, 3703, 3738, 4094, 5658, 6141, 6601, 7298, 7406, 10947, 11109, 12282, 13202, 14329, 19803, 21689, 21894, 22218, 25543, 28658, 39606, 42987, 43378, 47081, 51086, 65067, 76629, 83927, 85974, 94162, 130134, 141243, 151823, 153258, 167854, 251781, 282486, 303646, 329567, 455469, 503562, 587489, 659134, 910938, 988701, 1174978, 1762467, 1930321, 1977402, 3524934, 3860642, 5790963, 11581926, 13512247, 27024494, 40536741, 81073482]

約数ペア:

[(1, 81073482), (2, 40536741), (3, 27024494), (6, 13512247), (7, 11581926), (14, 5790963), (21, 3860642), (23, 3524934), (41, 1977402), (42, 1930321), (46, 1762467), (69, 1174978), (82, 988701), (89, 910938), (123, 659134), (138, 587489), (161, 503562), (178, 455469), (246, 329567), (267, 303646), (287, 282486), (322, 251781), (483, 167854), (529, 153258), (534, 151823), (574, 141243), (623, 130134), (861, 94162), (943, 85974), (966, 83927), (1058, 76629), (1246, 65067), (1587, 51086), (1722, 47081), (1869, 43378), (1886, 42987), (2047, 39606), (2829, 28658), (3174, 25543), (3649, 22218), (3703, 21894), (3738, 21689), (4094, 19803), (5658, 14329), (6141, 13202), (6601, 12282), (7298, 11109), (7406, 10947)]