91902008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 194832000

約数和(自身を除く): 102929992

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 149, 163, 172, 298, 326, 344, 473, 596, 652, 946, 1192, 1304, 1639, 1793, 1892, 3278, 3586, 3784, 6407, 6556, 7009, 7172, 12814, 13112, 14018, 14344, 24287, 25628, 28036, 48574, 51256, 56072, 70477, 77099, 97148, 140954, 154198, 194296, 267157, 281908, 308396, 534314, 563816, 616792, 1044341, 1068628, 2088682, 2137256, 4177364, 8354728, 11487751, 22975502, 45951004, 91902008]

約数ペア:

[(1, 91902008), (2, 45951004), (4, 22975502), (8, 11487751), (11, 8354728), (22, 4177364), (43, 2137256), (44, 2088682), (86, 1068628), (88, 1044341), (149, 616792), (163, 563816), (172, 534314), (298, 308396), (326, 281908), (344, 267157), (473, 194296), (596, 154198), (652, 140954), (946, 97148), (1192, 77099), (1304, 70477), (1639, 56072), (1793, 51256), (1892, 48574), (3278, 28036), (3586, 25628), (3784, 24287), (6407, 14344), (6556, 14018), (7009, 13112), (7172, 12814)]