82706078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 160247808

約数和(自身を除く): 77541730

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 107, 137, 182, 214, 217, 274, 403, 434, 749, 806, 959, 1391, 1498, 1781, 1918, 2782, 2821, 3317, 3562, 4247, 5642, 6634, 8494, 9737, 12467, 14659, 19474, 23219, 24934, 29318, 29729, 43121, 46438, 55211, 59458, 86242, 102613, 110422, 190567, 205226, 301847, 381134, 386477, 454429, 603694, 772954, 908858, 1333969, 2667938, 3181003, 5907577, 6362006, 11815154, 41353039, 82706078]

約数ペア:

[(1, 82706078), (2, 41353039), (7, 11815154), (13, 6362006), (14, 5907577), (26, 3181003), (31, 2667938), (62, 1333969), (91, 908858), (107, 772954), (137, 603694), (182, 454429), (214, 386477), (217, 381134), (274, 301847), (403, 205226), (434, 190567), (749, 110422), (806, 102613), (959, 86242), (1391, 59458), (1498, 55211), (1781, 46438), (1918, 43121), (2782, 29729), (2821, 29318), (3317, 24934), (3562, 23219), (4247, 19474), (5642, 14659), (6634, 12467), (8494, 9737)]