77388444

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2352

約数の個数: 108

約数和(自身を含む): 239639400

約数和(自身を除く): 162250956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2309, 2394, 2793, 3724, 4618, 4788, 5586, 6927, 8379, 9236, 11172, 13854, 16163, 16758, 20781, 27708, 32326, 33516, 41562, 43871, 48489, 64652, 83124, 87742, 96978, 113141, 131613, 145467, 175484, 193956, 226282, 263226, 290934, 307097, 339423, 394839, 452564, 526452, 581868, 614194, 678846, 789678, 921291, 1018269, 1228388, 1357692, 1579356, 1842582, 2036538, 2149679, 2763873, 3685164, 4073076, 4299358, 5527746, 6449037, 8598716, 11055492, 12898074, 19347111, 25796148, 38694222, 77388444]

約数ペア:

[(1, 77388444), (2, 38694222), (3, 25796148), (4, 19347111), (6, 12898074), (7, 11055492), (9, 8598716), (12, 6449037), (14, 5527746), (18, 4299358), (19, 4073076), (21, 3685164), (28, 2763873), (36, 2149679), (38, 2036538), (42, 1842582), (49, 1579356), (57, 1357692), (63, 1228388), (76, 1018269), (84, 921291), (98, 789678), (114, 678846), (126, 614194), (133, 581868), (147, 526452), (171, 452564), (196, 394839), (228, 339423), (252, 307097), (266, 290934), (294, 263226), (342, 226282), (399, 193956), (441, 175484), (532, 145467), (588, 131613), (684, 113141), (798, 96978), (882, 87742), (931, 83124), (1197, 64652), (1596, 48489), (1764, 43871), (1862, 41562), (2309, 33516), (2394, 32326), (2793, 27708), (3724, 20781), (4618, 16758), (4788, 16163), (5586, 13854), (6927, 11172), (8379, 9236)]