80748528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8287}}^1$

素因数の和:8334

約数の個数: 80

約数和(自身を含む): 246650880

約数和(自身を除く): 165902352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 8287, 9744, 16574, 24861, 33148, 49722, 58009, 66296, 99444, 116018, 132592, 174027, 198888, 232036, 240323, 348054, 397776, 464072, 480646, 696108, 720969, 928144, 961292, 1392216, 1441938, 1682261, 1922584, 2784432, 2883876, 3364522, 3845168, 5046783, 5767752, 6729044, 10093566, 11535504, 13458088, 20187132, 26916176, 40374264, 80748528]

約数ペア:

[(1, 80748528), (2, 40374264), (3, 26916176), (4, 20187132), (6, 13458088), (7, 11535504), (8, 10093566), (12, 6729044), (14, 5767752), (16, 5046783), (21, 3845168), (24, 3364522), (28, 2883876), (29, 2784432), (42, 1922584), (48, 1682261), (56, 1441938), (58, 1392216), (84, 961292), (87, 928144), (112, 720969), (116, 696108), (168, 480646), (174, 464072), (203, 397776), (232, 348054), (336, 240323), (348, 232036), (406, 198888), (464, 174027), (609, 132592), (696, 116018), (812, 99444), (1218, 66296), (1392, 58009), (1624, 49722), (2436, 33148), (3248, 24861), (4872, 16574), (8287, 9744)]