78985344

素因数分解:

$2^7\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2117

約数の個数: 64

約数和(自身を含む): 211947840

約数和(自身を除く): 132962496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 309, 384, 412, 618, 824, 1236, 1648, 1997, 2472, 3296, 3994, 4944, 5991, 6592, 7988, 9888, 11982, 13184, 15976, 19776, 23964, 31952, 39552, 47928, 63904, 95856, 127808, 191712, 205691, 255616, 383424, 411382, 617073, 766848, 822764, 1234146, 1645528, 2468292, 3291056, 4936584, 6582112, 9873168, 13164224, 19746336, 26328448, 39492672, 78985344]

約数ペア:

[(1, 78985344), (2, 39492672), (3, 26328448), (4, 19746336), (6, 13164224), (8, 9873168), (12, 6582112), (16, 4936584), (24, 3291056), (32, 2468292), (48, 1645528), (64, 1234146), (96, 822764), (103, 766848), (128, 617073), (192, 411382), (206, 383424), (309, 255616), (384, 205691), (412, 191712), (618, 127808), (824, 95856), (1236, 63904), (1648, 47928), (1997, 39552), (2472, 31952), (3296, 23964), (3994, 19776), (4944, 15976), (5991, 13184), (6592, 11982), (7988, 9888)]