81386592

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 245597184

約数和(自身を除く): 164210592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 281, 336, 431, 562, 672, 843, 862, 1124, 1293, 1686, 1724, 1967, 2248, 2586, 3017, 3372, 3448, 3934, 4496, 5172, 5901, 6034, 6744, 6896, 7868, 8992, 9051, 10344, 11802, 12068, 13488, 13792, 15736, 18102, 20688, 23604, 24136, 26976, 31472, 36204, 41376, 47208, 48272, 62944, 72408, 94416, 96544, 121111, 144816, 188832, 242222, 289632, 363333, 484444, 726666, 847777, 968888, 1453332, 1695554, 1937776, 2543331, 2906664, 3391108, 3875552, 5086662, 5813328, 6782216, 10173324, 11626656, 13564432, 20346648, 27128864, 40693296, 81386592]

約数ペア:

[(1, 81386592), (2, 40693296), (3, 27128864), (4, 20346648), (6, 13564432), (7, 11626656), (8, 10173324), (12, 6782216), (14, 5813328), (16, 5086662), (21, 3875552), (24, 3391108), (28, 2906664), (32, 2543331), (42, 1937776), (48, 1695554), (56, 1453332), (84, 968888), (96, 847777), (112, 726666), (168, 484444), (224, 363333), (281, 289632), (336, 242222), (431, 188832), (562, 144816), (672, 121111), (843, 96544), (862, 94416), (1124, 72408), (1293, 62944), (1686, 48272), (1724, 47208), (1967, 41376), (2248, 36204), (2586, 31472), (3017, 26976), (3372, 24136), (3448, 23604), (3934, 20688), (4496, 18102), (5172, 15736), (5901, 13792), (6034, 13488), (6744, 12068), (6896, 11802), (7868, 10344), (8992, 9051)]