81956544

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 230477568

約数和(自身を除く): 148521024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 67, 69, 92, 96, 134, 138, 184, 192, 201, 268, 276, 277, 368, 402, 536, 552, 554, 736, 804, 831, 1072, 1104, 1108, 1472, 1541, 1608, 1662, 2144, 2208, 2216, 3082, 3216, 3324, 4288, 4416, 4432, 4623, 6164, 6371, 6432, 6648, 8864, 9246, 12328, 12742, 12864, 13296, 17728, 18492, 18559, 19113, 24656, 25484, 26592, 36984, 37118, 38226, 49312, 50968, 53184, 55677, 73968, 74236, 76452, 98624, 101936, 111354, 147936, 148472, 152904, 203872, 222708, 295872, 296944, 305808, 407744, 426857, 445416, 593888, 611616, 853714, 890832, 1187776, 1223232, 1280571, 1707428, 1781664, 2561142, 3414856, 3563328, 5122284, 6829712, 10244568, 13659424, 20489136, 27318848, 40978272, 81956544]

約数ペア:

[(1, 81956544), (2, 40978272), (3, 27318848), (4, 20489136), (6, 13659424), (8, 10244568), (12, 6829712), (16, 5122284), (23, 3563328), (24, 3414856), (32, 2561142), (46, 1781664), (48, 1707428), (64, 1280571), (67, 1223232), (69, 1187776), (92, 890832), (96, 853714), (134, 611616), (138, 593888), (184, 445416), (192, 426857), (201, 407744), (268, 305808), (276, 296944), (277, 295872), (368, 222708), (402, 203872), (536, 152904), (552, 148472), (554, 147936), (736, 111354), (804, 101936), (831, 98624), (1072, 76452), (1104, 74236), (1108, 73968), (1472, 55677), (1541, 53184), (1608, 50968), (1662, 49312), (2144, 38226), (2208, 37118), (2216, 36984), (3082, 26592), (3216, 25484), (3324, 24656), (4288, 19113), (4416, 18559), (4432, 18492), (4623, 17728), (6164, 13296), (6371, 12864), (6432, 12742), (6648, 12328), (8864, 9246)]