172235124

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{111263}}^1$

素因数の和:111316

約数の個数: 36

約数和(自身を含む): 445501056

約数和(自身を除く): 273265932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 111263, 222526, 333789, 445052, 667578, 1001367, 1335156, 2002734, 4005468, 4784309, 9568618, 14352927, 19137236, 28705854, 43058781, 57411708, 86117562, 172235124]

約数ペア:

[(1, 172235124), (2, 86117562), (3, 57411708), (4, 43058781), (6, 28705854), (9, 19137236), (12, 14352927), (18, 9568618), (36, 4784309), (43, 4005468), (86, 2002734), (129, 1335156), (172, 1001367), (258, 667578), (387, 445052), (516, 333789), (774, 222526), (1548, 111263)]