76769868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 210116592

約数和(自身を除く): 133346724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 822, 953, 959, 1644, 1906, 1918, 2859, 2877, 3812, 3836, 5718, 5754, 6671, 6713, 11436, 11508, 13342, 13426, 20013, 20139, 26684, 26852, 40026, 40278, 46697, 80052, 80556, 93394, 130561, 140091, 186788, 261122, 280182, 391683, 522244, 560364, 783366, 913927, 1566732, 1827854, 2741781, 3655708, 5483562, 6397489, 10967124, 12794978, 19192467, 25589956, 38384934, 76769868]

約数ペア:

[(1, 76769868), (2, 38384934), (3, 25589956), (4, 19192467), (6, 12794978), (7, 10967124), (12, 6397489), (14, 5483562), (21, 3655708), (28, 2741781), (42, 1827854), (49, 1566732), (84, 913927), (98, 783366), (137, 560364), (147, 522244), (196, 391683), (274, 280182), (294, 261122), (411, 186788), (548, 140091), (588, 130561), (822, 93394), (953, 80556), (959, 80052), (1644, 46697), (1906, 40278), (1918, 40026), (2859, 26852), (2877, 26684), (3812, 20139), (3836, 20013), (5718, 13426), (5754, 13342), (6671, 11508), (6713, 11436)]