66216444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5927}}^1$

素因数の和:5967

約数の個数: 72

約数和(自身を含む): 189221760

約数和(自身を除く): 123005316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 5927, 11172, 11854, 17781, 23708, 35562, 41489, 71124, 82978, 112613, 124467, 165956, 225226, 248934, 290423, 337839, 450452, 497868, 580846, 675678, 788291, 871269, 1161692, 1351356, 1576582, 1742538, 2364873, 3153164, 3485076, 4729746, 5518037, 9459492, 11036074, 16554111, 22072148, 33108222, 66216444]

約数ペア:

[(1, 66216444), (2, 33108222), (3, 22072148), (4, 16554111), (6, 11036074), (7, 9459492), (12, 5518037), (14, 4729746), (19, 3485076), (21, 3153164), (28, 2364873), (38, 1742538), (42, 1576582), (49, 1351356), (57, 1161692), (76, 871269), (84, 788291), (98, 675678), (114, 580846), (133, 497868), (147, 450452), (196, 337839), (228, 290423), (266, 248934), (294, 225226), (399, 165956), (532, 124467), (588, 112613), (798, 82978), (931, 71124), (1596, 41489), (1862, 35562), (2793, 23708), (3724, 17781), (5586, 11854), (5927, 11172)]