68775112

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 153676800

約数和(自身を除く): 84901688

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 173, 217, 229, 248, 346, 434, 458, 692, 868, 916, 1211, 1384, 1603, 1736, 1832, 2422, 3206, 4844, 5363, 6412, 7099, 9688, 10726, 12824, 14198, 21452, 28396, 37541, 39617, 42904, 49693, 56792, 75082, 79234, 99386, 150164, 158468, 198772, 277319, 300328, 316936, 397544, 554638, 1109276, 1228127, 2218552, 2456254, 4912508, 8596889, 9825016, 17193778, 34387556, 68775112]

約数ペア:

[(1, 68775112), (2, 34387556), (4, 17193778), (7, 9825016), (8, 8596889), (14, 4912508), (28, 2456254), (31, 2218552), (56, 1228127), (62, 1109276), (124, 554638), (173, 397544), (217, 316936), (229, 300328), (248, 277319), (346, 198772), (434, 158468), (458, 150164), (692, 99386), (868, 79234), (916, 75082), (1211, 56792), (1384, 49693), (1603, 42904), (1736, 39617), (1832, 37541), (2422, 28396), (3206, 21452), (4844, 14198), (5363, 12824), (6412, 10726), (7099, 9688)]