80648238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71879}}^1$

素因数の和:71912

約数の個数: 32

約数和(自身を含む): 186312960

約数和(自身を除く): 105664722

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 71879, 143758, 215637, 431274, 790669, 1221943, 1581338, 2372007, 2443886, 3665829, 4744014, 7331658, 13441373, 26882746, 40324119, 80648238]

約数ペア:

[(1, 80648238), (2, 40324119), (3, 26882746), (6, 13441373), (11, 7331658), (17, 4744014), (22, 3665829), (33, 2443886), (34, 2372007), (51, 1581338), (66, 1221943), (102, 790669), (187, 431274), (374, 215637), (561, 143758), (1122, 71879)]