82260269

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 109836720

約数和(自身を除く): 27576451

約数列:

[1, 7, 13, 29, 49, 61, 73, 91, 203, 377, 427, 511, 637, 793, 949, 1421, 1769, 2117, 2639, 2989, 3577, 4453, 5551, 6643, 12383, 14819, 18473, 22997, 27521, 31171, 38857, 46501, 57889, 86681, 103733, 129137, 160979, 192647, 218197, 405223, 903959, 1126853, 1348529, 1678781, 2836561, 6327713, 11751467, 82260269]

約数ペア:

[(1, 82260269), (7, 11751467), (13, 6327713), (29, 2836561), (49, 1678781), (61, 1348529), (73, 1126853), (91, 903959), (203, 405223), (377, 218197), (427, 192647), (511, 160979), (637, 129137), (793, 103733), (949, 86681), (1421, 57889), (1769, 46501), (2117, 38857), (2639, 31171), (2989, 27521), (3577, 22997), (4453, 18473), (5551, 14819), (6643, 12383)]