80861568

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11083}}^1$

素因数の和:11119

約数の個数: 64

約数和(自身を含む): 226113600

約数和(自身を除く): 145252032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 11083, 22166, 33249, 44332, 66498, 88664, 132996, 177328, 210577, 265992, 354656, 421154, 531984, 631731, 709312, 842308, 1063968, 1263462, 1418624, 1684616, 2127936, 2526924, 3369232, 4255872, 5053848, 6738464, 10107696, 13476928, 20215392, 26953856, 40430784, 80861568]

約数ペア:

[(1, 80861568), (2, 40430784), (3, 26953856), (4, 20215392), (6, 13476928), (8, 10107696), (12, 6738464), (16, 5053848), (19, 4255872), (24, 3369232), (32, 2526924), (38, 2127936), (48, 1684616), (57, 1418624), (64, 1263462), (76, 1063968), (96, 842308), (114, 709312), (128, 631731), (152, 531984), (192, 421154), (228, 354656), (304, 265992), (384, 210577), (456, 177328), (608, 132996), (912, 88664), (1216, 66498), (1824, 44332), (2432, 33249), (3648, 22166), (7296, 11083)]