68804568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 214306560

約数和(自身を除く): 145501992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 211, 252, 422, 504, 633, 647, 844, 1266, 1294, 1477, 1688, 1899, 1941, 2532, 2588, 2954, 3798, 3882, 4431, 4529, 5064, 5176, 5823, 5908, 7596, 7764, 8862, 9058, 11646, 11816, 13293, 13587, 15192, 15528, 17724, 18116, 23292, 26586, 27174, 35448, 36232, 40761, 46584, 53172, 54348, 81522, 106344, 108696, 136517, 163044, 273034, 326088, 409551, 546068, 819102, 955619, 1092136, 1228653, 1638204, 1911238, 2457306, 2866857, 3276408, 3822476, 4914612, 5733714, 7644952, 8600571, 9829224, 11467428, 17201142, 22934856, 34402284, 68804568]

約数ペア:

[(1, 68804568), (2, 34402284), (3, 22934856), (4, 17201142), (6, 11467428), (7, 9829224), (8, 8600571), (9, 7644952), (12, 5733714), (14, 4914612), (18, 3822476), (21, 3276408), (24, 2866857), (28, 2457306), (36, 1911238), (42, 1638204), (56, 1228653), (63, 1092136), (72, 955619), (84, 819102), (126, 546068), (168, 409551), (211, 326088), (252, 273034), (422, 163044), (504, 136517), (633, 108696), (647, 106344), (844, 81522), (1266, 54348), (1294, 53172), (1477, 46584), (1688, 40761), (1899, 36232), (1941, 35448), (2532, 27174), (2588, 26586), (2954, 23292), (3798, 18116), (3882, 17724), (4431, 15528), (4529, 15192), (5064, 13587), (5176, 13293), (5823, 11816), (5908, 11646), (7596, 9058), (7764, 8862)]