80828538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4507}}^1$

素因数の和:4587

約数の個数: 48

約数和(自身を含む): 191175264

約数和(自身を除く): 110346726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2562, 2989, 4507, 5978, 8967, 9014, 13521, 17934, 27042, 31549, 63098, 94647, 189294, 220843, 274927, 441686, 549854, 662529, 824781, 1325058, 1649562, 1924489, 3848978, 5773467, 11546934, 13471423, 26942846, 40414269, 80828538]

約数ペア:

[(1, 80828538), (2, 40414269), (3, 26942846), (6, 13471423), (7, 11546934), (14, 5773467), (21, 3848978), (42, 1924489), (49, 1649562), (61, 1325058), (98, 824781), (122, 662529), (147, 549854), (183, 441686), (294, 274927), (366, 220843), (427, 189294), (854, 94647), (1281, 63098), (2562, 31549), (2989, 27042), (4507, 17934), (5978, 13521), (8967, 9014)]