72185508

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{19853}}^1$

素因数の和:19964

約数の個数: 36

約数和(自身を含む): 184284828

約数和(自身を除く): 112099320

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 19853, 39706, 59559, 79412, 119118, 178677, 238236, 357354, 714708, 2005153, 4010306, 6015459, 8020612, 12030918, 18046377, 24061836, 36092754, 72185508]

約数ペア:

[(1, 72185508), (2, 36092754), (3, 24061836), (4, 18046377), (6, 12030918), (9, 8020612), (12, 6015459), (18, 4010306), (36, 2005153), (101, 714708), (202, 357354), (303, 238236), (404, 178677), (606, 119118), (909, 79412), (1212, 59559), (1818, 39706), (3636, 19853)]