80931474

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:573

約数の個数: 80

約数和(自身を含む): 198076032

約数和(自身を除く): 117144558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 83, 117, 162, 166, 234, 249, 351, 463, 498, 702, 747, 926, 1053, 1079, 1389, 1494, 2106, 2158, 2241, 2778, 3237, 4167, 4482, 6019, 6474, 6723, 8334, 9711, 12038, 12501, 13446, 18057, 19422, 25002, 29133, 36114, 37503, 38429, 54171, 58266, 75006, 76858, 87399, 108342, 115287, 162513, 174798, 230574, 325026, 345861, 487539, 499577, 691722, 975078, 999154, 1037583, 1498731, 2075166, 2997462, 3112749, 4496193, 6225498, 8992386, 13488579, 26977158, 40465737, 80931474]

約数ペア:

[(1, 80931474), (2, 40465737), (3, 26977158), (6, 13488579), (9, 8992386), (13, 6225498), (18, 4496193), (26, 3112749), (27, 2997462), (39, 2075166), (54, 1498731), (78, 1037583), (81, 999154), (83, 975078), (117, 691722), (162, 499577), (166, 487539), (234, 345861), (249, 325026), (351, 230574), (463, 174798), (498, 162513), (702, 115287), (747, 108342), (926, 87399), (1053, 76858), (1079, 75006), (1389, 58266), (1494, 54171), (2106, 38429), (2158, 37503), (2241, 36114), (2778, 29133), (3237, 25002), (4167, 19422), (4482, 18057), (6019, 13446), (6474, 12501), (6723, 12038), (8334, 9711)]