127123668

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2483

約数の個数: 120

約数和(自身を含む): 396477312

約数和(自身を除く): 269353644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 2268, 2437, 2484, 2898, 3726, 4347, 4874, 5796, 7311, 7452, 8694, 9748, 13041, 14622, 17059, 17388, 21933, 26082, 29244, 34118, 43866, 51177, 52164, 56051, 65799, 68236, 87732, 102354, 112102, 131598, 153531, 168153, 197397, 204708, 224204, 263196, 307062, 336306, 392357, 394794, 460593, 504459, 614124, 672612, 784714, 789588, 921186, 1008918, 1177071, 1381779, 1513377, 1569428, 1842372, 2017836, 2354142, 2763558, 3026754, 3531213, 4540131, 4708284, 5527116, 6053508, 7062426, 9080262, 10593639, 14124852, 18160524, 21187278, 31780917, 42374556, 63561834, 127123668]

約数ペア:

[(1, 127123668), (2, 63561834), (3, 42374556), (4, 31780917), (6, 21187278), (7, 18160524), (9, 14124852), (12, 10593639), (14, 9080262), (18, 7062426), (21, 6053508), (23, 5527116), (27, 4708284), (28, 4540131), (36, 3531213), (42, 3026754), (46, 2763558), (54, 2354142), (63, 2017836), (69, 1842372), (81, 1569428), (84, 1513377), (92, 1381779), (108, 1177071), (126, 1008918), (138, 921186), (161, 789588), (162, 784714), (189, 672612), (207, 614124), (252, 504459), (276, 460593), (322, 394794), (324, 392357), (378, 336306), (414, 307062), (483, 263196), (567, 224204), (621, 204708), (644, 197397), (756, 168153), (828, 153531), (966, 131598), (1134, 112102), (1242, 102354), (1449, 87732), (1863, 68236), (1932, 65799), (2268, 56051), (2437, 52164), (2484, 51177), (2898, 43866), (3726, 34118), (4347, 29244), (4874, 26082), (5796, 21933), (7311, 17388), (7452, 17059), (8694, 14622), (9748, 13041)]