72540222

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 147992832

約数和(自身を除く): 75452610

約数列:

[1, 2, 3, 6, 103, 107, 206, 214, 309, 321, 618, 642, 1097, 2194, 3291, 6582, 11021, 22042, 33063, 66126, 112991, 117379, 225982, 234758, 338973, 352137, 677946, 704274, 12090037, 24180074, 36270111, 72540222]

約数ペア:

[(1, 72540222), (2, 36270111), (3, 24180074), (6, 12090037), (103, 704274), (107, 677946), (206, 352137), (214, 338973), (309, 234758), (321, 225982), (618, 117379), (642, 112991), (1097, 66126), (2194, 33063), (3291, 22042), (6582, 11021)]