80265402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2267}}^1$

素因数の和:2563

約数の個数: 48

約数和(自身を含む): 199547712

約数和(自身を除く): 119282310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 281, 562, 843, 1686, 1967, 2267, 2529, 3934, 4534, 5058, 5901, 6801, 11802, 13602, 15869, 17703, 20403, 31738, 35406, 40806, 47607, 95214, 142821, 285642, 637027, 1274054, 1911081, 3822162, 4459189, 5733243, 8918378, 11466486, 13377567, 26755134, 40132701, 80265402]

約数ペア:

[(1, 80265402), (2, 40132701), (3, 26755134), (6, 13377567), (7, 11466486), (9, 8918378), (14, 5733243), (18, 4459189), (21, 3822162), (42, 1911081), (63, 1274054), (126, 637027), (281, 285642), (562, 142821), (843, 95214), (1686, 47607), (1967, 40806), (2267, 35406), (2529, 31738), (3934, 20403), (4534, 17703), (5058, 15869), (5901, 13602), (6801, 11802)]