123029808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{599}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 348192000

約数和(自身を除く): 225162192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 389, 528, 599, 778, 1167, 1198, 1556, 1797, 2334, 2396, 3112, 3594, 4279, 4668, 4792, 6224, 6589, 7188, 8558, 9336, 9584, 12837, 13178, 14376, 17116, 18672, 19767, 25674, 26356, 28752, 34232, 39534, 51348, 52712, 68464, 79068, 102696, 105424, 158136, 205392, 233011, 316272, 466022, 699033, 932044, 1398066, 1864088, 2563121, 2796132, 3728176, 5126242, 5592264, 7689363, 10252484, 11184528, 15378726, 20504968, 30757452, 41009936, 61514904, 123029808]

約数ペア:

[(1, 123029808), (2, 61514904), (3, 41009936), (4, 30757452), (6, 20504968), (8, 15378726), (11, 11184528), (12, 10252484), (16, 7689363), (22, 5592264), (24, 5126242), (33, 3728176), (44, 2796132), (48, 2563121), (66, 1864088), (88, 1398066), (132, 932044), (176, 699033), (264, 466022), (389, 316272), (528, 233011), (599, 205392), (778, 158136), (1167, 105424), (1198, 102696), (1556, 79068), (1797, 68464), (2334, 52712), (2396, 51348), (3112, 39534), (3594, 34232), (4279, 28752), (4668, 26356), (4792, 25674), (6224, 19767), (6589, 18672), (7188, 17116), (8558, 14376), (9336, 13178), (9584, 12837)]