81952896

素因数分解:

$2^7\times 3^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 218630880

約数和(自身を除く): 136677984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 457, 467, 914, 934, 1371, 1401, 1828, 1868, 2742, 2802, 3656, 3736, 5484, 5604, 7312, 7472, 10968, 11208, 14624, 14944, 21936, 22416, 29248, 29888, 43872, 44832, 58496, 59776, 87744, 89664, 175488, 179328, 213419, 426838, 640257, 853676, 1280514, 1707352, 2561028, 3414704, 5122056, 6829408, 10244112, 13658816, 20488224, 27317632, 40976448, 81952896]

約数ペア:

[(1, 81952896), (2, 40976448), (3, 27317632), (4, 20488224), (6, 13658816), (8, 10244112), (12, 6829408), (16, 5122056), (24, 3414704), (32, 2561028), (48, 1707352), (64, 1280514), (96, 853676), (128, 640257), (192, 426838), (384, 213419), (457, 179328), (467, 175488), (914, 89664), (934, 87744), (1371, 59776), (1401, 58496), (1828, 44832), (1868, 43872), (2742, 29888), (2802, 29248), (3656, 22416), (3736, 21936), (5484, 14944), (5604, 14624), (7312, 11208), (7472, 10968)]