72900968

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14627}}^1$

素因数の和:14729

約数の個数: 32

約数和(自身を含む): 157982400

約数和(自身を除く): 85081432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 14627, 29254, 58508, 102389, 117016, 204778, 409556, 819112, 1301803, 2603606, 5207212, 9112621, 10414424, 18225242, 36450484, 72900968]

約数ペア:

[(1, 72900968), (2, 36450484), (4, 18225242), (7, 10414424), (8, 9112621), (14, 5207212), (28, 2603606), (56, 1301803), (89, 819112), (178, 409556), (356, 204778), (623, 117016), (712, 102389), (1246, 58508), (2492, 29254), (4984, 14627)]