77623252

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 168001344

約数和(自身を除く): 90378092

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 67, 92, 98, 134, 161, 196, 257, 268, 322, 469, 514, 644, 938, 1028, 1127, 1541, 1799, 1876, 2254, 3082, 3283, 3598, 4508, 5911, 6164, 6566, 7196, 10787, 11822, 12593, 13132, 17219, 21574, 23644, 25186, 34438, 41377, 43148, 50372, 68876, 75509, 82754, 120533, 151018, 165508, 241066, 289639, 302036, 396037, 482132, 579278, 792074, 843731, 1158556, 1584148, 1687462, 2772259, 3374924, 5544518, 11089036, 19405813, 38811626, 77623252]

約数ペア:

[(1, 77623252), (2, 38811626), (4, 19405813), (7, 11089036), (14, 5544518), (23, 3374924), (28, 2772259), (46, 1687462), (49, 1584148), (67, 1158556), (92, 843731), (98, 792074), (134, 579278), (161, 482132), (196, 396037), (257, 302036), (268, 289639), (322, 241066), (469, 165508), (514, 151018), (644, 120533), (938, 82754), (1028, 75509), (1127, 68876), (1541, 50372), (1799, 43148), (1876, 41377), (2254, 34438), (3082, 25186), (3283, 23644), (3598, 21574), (4508, 17219), (5911, 13132), (6164, 12593), (6566, 11822), (7196, 10787)]