80595396

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 243734400

約数和(自身を除く): 163139004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 107, 122, 126, 147, 183, 196, 214, 244, 252, 294, 321, 343, 366, 427, 428, 441, 549, 588, 642, 686, 732, 749, 854, 882, 963, 1029, 1098, 1281, 1284, 1372, 1498, 1708, 1764, 1926, 2058, 2196, 2247, 2562, 2989, 2996, 3087, 3843, 3852, 4116, 4494, 5124, 5243, 5978, 6174, 6527, 6741, 7686, 8967, 8988, 10486, 11956, 12348, 13054, 13482, 15372, 15729, 17934, 19581, 20923, 20972, 26108, 26901, 26964, 31458, 35868, 36701, 39162, 41846, 45689, 47187, 53802, 58743, 62769, 62916, 73402, 78324, 83692, 91378, 94374, 107604, 110103, 117486, 125538, 137067, 146804, 182756, 188307, 188748, 220206, 234972, 251076, 274134, 319823, 330309, 376614, 411201, 440412, 548268, 639646, 660618, 753228, 822402, 959469, 1279292, 1321236, 1644804, 1918938, 2238761, 2878407, 3837876, 4477522, 5756814, 6716283, 8955044, 11513628, 13432566, 20148849, 26865132, 40297698, 80595396]

約数ペア:

[(1, 80595396), (2, 40297698), (3, 26865132), (4, 20148849), (6, 13432566), (7, 11513628), (9, 8955044), (12, 6716283), (14, 5756814), (18, 4477522), (21, 3837876), (28, 2878407), (36, 2238761), (42, 1918938), (49, 1644804), (61, 1321236), (63, 1279292), (84, 959469), (98, 822402), (107, 753228), (122, 660618), (126, 639646), (147, 548268), (183, 440412), (196, 411201), (214, 376614), (244, 330309), (252, 319823), (294, 274134), (321, 251076), (343, 234972), (366, 220206), (427, 188748), (428, 188307), (441, 182756), (549, 146804), (588, 137067), (642, 125538), (686, 117486), (732, 110103), (749, 107604), (854, 94374), (882, 91378), (963, 83692), (1029, 78324), (1098, 73402), (1281, 62916), (1284, 62769), (1372, 58743), (1498, 53802), (1708, 47187), (1764, 45689), (1926, 41846), (2058, 39162), (2196, 36701), (2247, 35868), (2562, 31458), (2989, 26964), (2996, 26901), (3087, 26108), (3843, 20972), (3852, 20923), (4116, 19581), (4494, 17934), (5124, 15729), (5243, 15372), (5978, 13482), (6174, 13054), (6527, 12348), (6741, 11956), (7686, 10486), (8967, 8988)]