77485716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27953}}^1$

素因数の和:27981

約数の個数: 72

約数和(自身を含む): 244206144

約数和(自身を除く): 166720428

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 27953, 55906, 83859, 111812, 167718, 195671, 251577, 307483, 335436, 391342, 503154, 587013, 614966, 782684, 922449, 1006308, 1174026, 1229932, 1761039, 1844898, 2152381, 2348052, 2767347, 3522078, 3689796, 4304762, 5534694, 6457143, 7044156, 8609524, 11069388, 12914286, 19371429, 25828572, 38742858, 77485716]

約数ペア:

[(1, 77485716), (2, 38742858), (3, 25828572), (4, 19371429), (6, 12914286), (7, 11069388), (9, 8609524), (11, 7044156), (12, 6457143), (14, 5534694), (18, 4304762), (21, 3689796), (22, 3522078), (28, 2767347), (33, 2348052), (36, 2152381), (42, 1844898), (44, 1761039), (63, 1229932), (66, 1174026), (77, 1006308), (84, 922449), (99, 782684), (126, 614966), (132, 587013), (154, 503154), (198, 391342), (231, 335436), (252, 307483), (308, 251577), (396, 195671), (462, 167718), (693, 111812), (924, 83859), (1386, 55906), (2772, 27953)]