72664636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 147329280

約数和(自身を除く): 74664644

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 59, 92, 118, 236, 253, 506, 649, 1012, 1217, 1298, 1357, 2434, 2596, 2714, 4868, 5428, 13387, 14927, 26774, 27991, 29854, 53548, 55982, 59708, 71803, 111964, 143606, 287212, 307901, 615802, 789833, 1231604, 1579666, 1651469, 3159332, 3302938, 6605876, 18166159, 36332318, 72664636]

約数ペア:

[(1, 72664636), (2, 36332318), (4, 18166159), (11, 6605876), (22, 3302938), (23, 3159332), (44, 1651469), (46, 1579666), (59, 1231604), (92, 789833), (118, 615802), (236, 307901), (253, 287212), (506, 143606), (649, 111964), (1012, 71803), (1217, 59708), (1298, 55982), (1357, 53548), (2434, 29854), (2596, 27991), (2714, 26774), (4868, 14927), (5428, 13387)]