85451856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{967}}^1$

素因数の和:1248

約数の個数: 80

約数和(自身を含む): 253507584

約数和(自身を除く): 168055728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 336, 526, 789, 967, 1052, 1578, 1841, 1934, 2104, 2901, 3156, 3682, 3868, 4208, 5523, 5802, 6312, 6769, 7364, 7736, 11046, 11604, 12624, 13538, 14728, 15472, 20307, 22092, 23208, 27076, 29456, 40614, 44184, 46416, 54152, 81228, 88368, 108304, 162456, 254321, 324912, 508642, 762963, 1017284, 1525926, 1780247, 2034568, 3051852, 3560494, 4069136, 5340741, 6103704, 7120988, 10681482, 12207408, 14241976, 21362964, 28483952, 42725928, 85451856]

約数ペア:

[(1, 85451856), (2, 42725928), (3, 28483952), (4, 21362964), (6, 14241976), (7, 12207408), (8, 10681482), (12, 7120988), (14, 6103704), (16, 5340741), (21, 4069136), (24, 3560494), (28, 3051852), (42, 2034568), (48, 1780247), (56, 1525926), (84, 1017284), (112, 762963), (168, 508642), (263, 324912), (336, 254321), (526, 162456), (789, 108304), (967, 88368), (1052, 81228), (1578, 54152), (1841, 46416), (1934, 44184), (2104, 40614), (2901, 29456), (3156, 27076), (3682, 23208), (3868, 22092), (4208, 20307), (5523, 15472), (5802, 14728), (6312, 13538), (6769, 12624), (7364, 11604), (7736, 11046)]