81151104

素因数分解:

$2^7\times 3^1\times {\mathrm{233}}^1\times {\mathrm{907}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 216721440

約数和(自身を除く): 135570336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 233, 384, 466, 699, 907, 932, 1398, 1814, 1864, 2721, 2796, 3628, 3728, 5442, 5592, 7256, 7456, 10884, 11184, 14512, 14912, 21768, 22368, 29024, 29824, 43536, 44736, 58048, 87072, 89472, 116096, 174144, 211331, 348288, 422662, 633993, 845324, 1267986, 1690648, 2535972, 3381296, 5071944, 6762592, 10143888, 13525184, 20287776, 27050368, 40575552, 81151104]

約数ペア:

[(1, 81151104), (2, 40575552), (3, 27050368), (4, 20287776), (6, 13525184), (8, 10143888), (12, 6762592), (16, 5071944), (24, 3381296), (32, 2535972), (48, 1690648), (64, 1267986), (96, 845324), (128, 633993), (192, 422662), (233, 348288), (384, 211331), (466, 174144), (699, 116096), (907, 89472), (932, 87072), (1398, 58048), (1814, 44736), (1864, 43536), (2721, 29824), (2796, 29024), (3628, 22368), (3728, 21768), (5442, 14912), (5592, 14512), (7256, 11184), (7456, 10884)]