77928912

素因数分解:

$2^4\times 3^3\times {\mathrm{180391}}^1$

素因数の和:180408

約数の個数: 40

約数和(自身を含む): 223686080

約数和(自身を除く): 145757168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 180391, 360782, 541173, 721564, 1082346, 1443128, 1623519, 2164692, 2886256, 3247038, 4329384, 4870557, 6494076, 8658768, 9741114, 12988152, 19482228, 25976304, 38964456, 77928912]

約数ペア:

[(1, 77928912), (2, 38964456), (3, 25976304), (4, 19482228), (6, 12988152), (8, 9741114), (9, 8658768), (12, 6494076), (16, 4870557), (18, 4329384), (24, 3247038), (27, 2886256), (36, 2164692), (48, 1623519), (54, 1443128), (72, 1082346), (108, 721564), (144, 541173), (216, 360782), (432, 180391)]