76878942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 189112320

約数和(自身を除く): 112233378

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 71, 87, 98, 127, 142, 147, 174, 203, 213, 254, 294, 381, 406, 426, 497, 609, 762, 889, 994, 1218, 1421, 1491, 1778, 2059, 2667, 2842, 2982, 3479, 3683, 4118, 4263, 5334, 6177, 6223, 6958, 7366, 8526, 9017, 10437, 11049, 12354, 12446, 14413, 18034, 18669, 20874, 22098, 25781, 27051, 28826, 37338, 43239, 51562, 54102, 63119, 77343, 86478, 100891, 126238, 154686, 180467, 189357, 201782, 261493, 302673, 360934, 378714, 441833, 522986, 541401, 605346, 784479, 883666, 1082802, 1325499, 1568958, 1830451, 2650998, 3660902, 5491353, 10982706, 12813157, 25626314, 38439471, 76878942]

約数ペア:

[(1, 76878942), (2, 38439471), (3, 25626314), (6, 12813157), (7, 10982706), (14, 5491353), (21, 3660902), (29, 2650998), (42, 1830451), (49, 1568958), (58, 1325499), (71, 1082802), (87, 883666), (98, 784479), (127, 605346), (142, 541401), (147, 522986), (174, 441833), (203, 378714), (213, 360934), (254, 302673), (294, 261493), (381, 201782), (406, 189357), (426, 180467), (497, 154686), (609, 126238), (762, 100891), (889, 86478), (994, 77343), (1218, 63119), (1421, 54102), (1491, 51562), (1778, 43239), (2059, 37338), (2667, 28826), (2842, 27051), (2982, 25781), (3479, 22098), (3683, 20874), (4118, 18669), (4263, 18034), (5334, 14413), (6177, 12446), (6223, 12354), (6958, 11049), (7366, 10437), (8526, 9017)]