80657874

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1336

約数の個数: 72

約数和(自身を含む): 198869580

約数和(自身を除く): 118211706

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 522, 638, 726, 957, 1089, 1277, 1914, 2178, 2554, 2871, 3509, 3831, 5742, 7018, 7662, 10527, 11493, 14047, 21054, 22986, 28094, 31581, 37033, 42141, 63162, 74066, 84282, 111099, 126423, 154517, 222198, 252846, 309034, 333297, 407363, 463551, 666594, 814726, 927102, 1222089, 1390653, 2444178, 2781306, 3666267, 4480993, 7332534, 8961986, 13442979, 26885958, 40328937, 80657874]

約数ペア:

[(1, 80657874), (2, 40328937), (3, 26885958), (6, 13442979), (9, 8961986), (11, 7332534), (18, 4480993), (22, 3666267), (29, 2781306), (33, 2444178), (58, 1390653), (66, 1222089), (87, 927102), (99, 814726), (121, 666594), (174, 463551), (198, 407363), (242, 333297), (261, 309034), (319, 252846), (363, 222198), (522, 154517), (638, 126423), (726, 111099), (957, 84282), (1089, 74066), (1277, 63162), (1914, 42141), (2178, 37033), (2554, 31581), (2871, 28094), (3509, 22986), (3831, 21054), (5742, 14047), (7018, 11493), (7662, 10527)]