123607428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 347203584

約数和(自身を除く): 223596156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 137, 138, 161, 274, 276, 322, 411, 467, 483, 548, 644, 822, 934, 959, 966, 1401, 1644, 1868, 1918, 1932, 2802, 2877, 3151, 3269, 3836, 5604, 5754, 6302, 6538, 9453, 9807, 10741, 11508, 12604, 13076, 18906, 19614, 21482, 22057, 32223, 37812, 39228, 42964, 44114, 63979, 64446, 66171, 75187, 88228, 127958, 128892, 132342, 150374, 191937, 225561, 255916, 264684, 300748, 383874, 447853, 451122, 767748, 895706, 902244, 1343559, 1471517, 1791412, 2687118, 2943034, 4414551, 5374236, 5886068, 8829102, 10300619, 17658204, 20601238, 30901857, 41202476, 61803714, 123607428]

約数ペア:

[(1, 123607428), (2, 61803714), (3, 41202476), (4, 30901857), (6, 20601238), (7, 17658204), (12, 10300619), (14, 8829102), (21, 5886068), (23, 5374236), (28, 4414551), (42, 2943034), (46, 2687118), (69, 1791412), (84, 1471517), (92, 1343559), (137, 902244), (138, 895706), (161, 767748), (274, 451122), (276, 447853), (322, 383874), (411, 300748), (467, 264684), (483, 255916), (548, 225561), (644, 191937), (822, 150374), (934, 132342), (959, 128892), (966, 127958), (1401, 88228), (1644, 75187), (1868, 66171), (1918, 64446), (1932, 63979), (2802, 44114), (2877, 42964), (3151, 39228), (3269, 37812), (3836, 32223), (5604, 22057), (5754, 21482), (6302, 19614), (6538, 18906), (9453, 13076), (9807, 12604), (10741, 11508)]