72976272

素因数分解:

$2^4\times 3^1\times {\mathrm{1520339}}^1$

素因数の和:1520350

約数の個数: 20

約数和(自身を含む): 188522160

約数和(自身を除く): 115545888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1520339, 3040678, 4561017, 6081356, 9122034, 12162712, 18244068, 24325424, 36488136, 72976272]

約数ペア:

[(1, 72976272), (2, 36488136), (3, 24325424), (4, 18244068), (6, 12162712), (8, 9122034), (12, 6081356), (16, 4561017), (24, 3040678), (48, 1520339)]