72617578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{143513}}^1$

素因数の和:143549

約数の個数: 16

約数和(自身を含む): 123996096

約数和(自身を除く): 51378518

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 143513, 287026, 1578643, 3157286, 3300799, 6601598, 36308789, 72617578]

約数ペア:

[(1, 72617578), (2, 36308789), (11, 6601598), (22, 3300799), (23, 3157286), (46, 1578643), (253, 287026), (506, 143513)]