68458464

素因数分解:

$2^5\times 3^2\times {\mathrm{467}}^1\times {\mathrm{509}}^1$

素因数の和:992

約数の個数: 72

約数和(自身を含む): 195478920

約数和(自身を除く): 127020456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 467, 509, 934, 1018, 1401, 1527, 1868, 2036, 2802, 3054, 3736, 4072, 4203, 4581, 5604, 6108, 7472, 8144, 8406, 9162, 11208, 12216, 14944, 16288, 16812, 18324, 22416, 24432, 33624, 36648, 44832, 48864, 67248, 73296, 134496, 146592, 237703, 475406, 713109, 950812, 1426218, 1901624, 2139327, 2852436, 3803248, 4278654, 5704872, 7606496, 8557308, 11409744, 17114616, 22819488, 34229232, 68458464]

約数ペア:

[(1, 68458464), (2, 34229232), (3, 22819488), (4, 17114616), (6, 11409744), (8, 8557308), (9, 7606496), (12, 5704872), (16, 4278654), (18, 3803248), (24, 2852436), (32, 2139327), (36, 1901624), (48, 1426218), (72, 950812), (96, 713109), (144, 475406), (288, 237703), (467, 146592), (509, 134496), (934, 73296), (1018, 67248), (1401, 48864), (1527, 44832), (1868, 36648), (2036, 33624), (2802, 24432), (3054, 22416), (3736, 18324), (4072, 16812), (4203, 16288), (4581, 14944), (5604, 12216), (6108, 11208), (7472, 9162), (8144, 8406)]