90138168

素因数分解:

$2^3\times 3^2\times {\mathrm{1251919}}^1$

素因数の和:1251931

約数の個数: 24

約数和(自身を含む): 244124400

約数和(自身を除く): 153986232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1251919, 2503838, 3755757, 5007676, 7511514, 10015352, 11267271, 15023028, 22534542, 30046056, 45069084, 90138168]

約数ペア:

[(1, 90138168), (2, 45069084), (3, 30046056), (4, 22534542), (6, 15023028), (8, 11267271), (9, 10015352), (12, 7511514), (18, 5007676), (24, 3755757), (36, 2503838), (72, 1251919)]