68684472

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1831}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 186479280

約数和(自身を除く): 117794808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 1831, 2084, 3126, 3662, 4168, 4689, 5493, 6252, 7324, 9378, 10986, 12504, 14648, 16479, 18756, 21972, 32958, 37512, 43944, 65916, 131832, 953951, 1907902, 2861853, 3815804, 5723706, 7631608, 8585559, 11447412, 17171118, 22894824, 34342236, 68684472]

約数ペア:

[(1, 68684472), (2, 34342236), (3, 22894824), (4, 17171118), (6, 11447412), (8, 8585559), (9, 7631608), (12, 5723706), (18, 3815804), (24, 2861853), (36, 1907902), (72, 953951), (521, 131832), (1042, 65916), (1563, 43944), (1831, 37512), (2084, 32958), (3126, 21972), (3662, 18756), (4168, 16479), (4689, 14648), (5493, 12504), (6252, 10986), (7324, 9378)]