77729834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 77098966

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 62, 91, 161, 182, 217, 299, 322, 403, 434, 598, 599, 713, 806, 1198, 1426, 2093, 2821, 4186, 4193, 4991, 5642, 7787, 8386, 9269, 9982, 13777, 15574, 18538, 18569, 27554, 37138, 54509, 64883, 96439, 109018, 129766, 129983, 179101, 192878, 241397, 259966, 358202, 427087, 482794, 854174, 1253707, 1689779, 2507414, 2989609, 3379558, 5552131, 5979218, 11104262, 38864917, 77729834]

約数ペア:

[(1, 77729834), (2, 38864917), (7, 11104262), (13, 5979218), (14, 5552131), (23, 3379558), (26, 2989609), (31, 2507414), (46, 1689779), (62, 1253707), (91, 854174), (161, 482794), (182, 427087), (217, 358202), (299, 259966), (322, 241397), (403, 192878), (434, 179101), (598, 129983), (599, 129766), (713, 109018), (806, 96439), (1198, 64883), (1426, 54509), (2093, 37138), (2821, 27554), (4186, 18569), (4193, 18538), (4991, 15574), (5642, 13777), (7787, 9982), (8386, 9269)]