80173944

素因数分解:

$2^3\times 3^2\times {\mathrm{1113527}}^1$

素因数の和:1113539

約数の個数: 24

約数和(自身を含む): 217137960

約数和(自身を除く): 136964016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1113527, 2227054, 3340581, 4454108, 6681162, 8908216, 10021743, 13362324, 20043486, 26724648, 40086972, 80173944]

約数ペア:

[(1, 80173944), (2, 40086972), (3, 26724648), (4, 20043486), (6, 13362324), (8, 10021743), (9, 8908216), (12, 6681162), (18, 4454108), (24, 3340581), (36, 2227054), (72, 1113527)]