68837328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1521

約数の個数: 120

約数和(自身を含む): 225009408

約数和(自身を除く): 156172080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1453, 1692, 1974, 2256, 2632, 2906, 2961, 3384, 3948, 4359, 5264, 5812, 5922, 6768, 7896, 8718, 10171, 11624, 11844, 13077, 15792, 17436, 20342, 23248, 23688, 26154, 30513, 34872, 40684, 47376, 52308, 61026, 68291, 69744, 81368, 91539, 104616, 122052, 136582, 162736, 183078, 204873, 209232, 244104, 273164, 366156, 409746, 478037, 488208, 546328, 614619, 732312, 819492, 956074, 1092656, 1229238, 1434111, 1464624, 1638984, 1912148, 2458476, 2868222, 3277968, 3824296, 4302333, 4916952, 5736444, 7648592, 8604666, 9833904, 11472888, 17209332, 22945776, 34418664, 68837328]

約数ペア:

[(1, 68837328), (2, 34418664), (3, 22945776), (4, 17209332), (6, 11472888), (7, 9833904), (8, 8604666), (9, 7648592), (12, 5736444), (14, 4916952), (16, 4302333), (18, 3824296), (21, 3277968), (24, 2868222), (28, 2458476), (36, 1912148), (42, 1638984), (47, 1464624), (48, 1434111), (56, 1229238), (63, 1092656), (72, 956074), (84, 819492), (94, 732312), (112, 614619), (126, 546328), (141, 488208), (144, 478037), (168, 409746), (188, 366156), (252, 273164), (282, 244104), (329, 209232), (336, 204873), (376, 183078), (423, 162736), (504, 136582), (564, 122052), (658, 104616), (752, 91539), (846, 81368), (987, 69744), (1008, 68291), (1128, 61026), (1316, 52308), (1453, 47376), (1692, 40684), (1974, 34872), (2256, 30513), (2632, 26154), (2906, 23688), (2961, 23248), (3384, 20342), (3948, 17436), (4359, 15792), (5264, 13077), (5812, 11844), (5922, 11624), (6768, 10171), (7896, 8718)]