75278168

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 168529920

約数和(自身を除く): 93251752

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 103, 124, 206, 217, 248, 412, 421, 434, 721, 824, 842, 868, 1442, 1684, 1736, 2884, 2947, 3193, 3368, 5768, 5894, 6386, 11788, 12772, 13051, 22351, 23576, 25544, 26102, 43363, 44702, 52204, 86726, 89404, 91357, 104408, 173452, 178808, 182714, 303541, 346904, 365428, 607082, 730856, 1214164, 1344253, 2428328, 2688506, 5377012, 9409771, 10754024, 18819542, 37639084, 75278168]

約数ペア:

[(1, 75278168), (2, 37639084), (4, 18819542), (7, 10754024), (8, 9409771), (14, 5377012), (28, 2688506), (31, 2428328), (56, 1344253), (62, 1214164), (103, 730856), (124, 607082), (206, 365428), (217, 346904), (248, 303541), (412, 182714), (421, 178808), (434, 173452), (721, 104408), (824, 91357), (842, 89404), (868, 86726), (1442, 52204), (1684, 44702), (1736, 43363), (2884, 26102), (2947, 25544), (3193, 23576), (3368, 22351), (5768, 13051), (5894, 12772), (6386, 11788)]