90272088

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{2909}}^1$

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 245138400

約数和(自身を除く): 154866312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 2909, 3448, 3879, 5172, 5818, 7758, 8727, 10344, 11636, 15516, 17454, 23272, 26181, 31032, 34908, 52362, 69816, 104724, 209448, 1253779, 2507558, 3761337, 5015116, 7522674, 10030232, 11284011, 15045348, 22568022, 30090696, 45136044, 90272088]

約数ペア:

[(1, 90272088), (2, 45136044), (3, 30090696), (4, 22568022), (6, 15045348), (8, 11284011), (9, 10030232), (12, 7522674), (18, 5015116), (24, 3761337), (36, 2507558), (72, 1253779), (431, 209448), (862, 104724), (1293, 69816), (1724, 52362), (2586, 34908), (2909, 31032), (3448, 26181), (3879, 23272), (5172, 17454), (5818, 15516), (7758, 11636), (8727, 10344)]