80128944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79493}}^1$

素因数の和:79514

約数の個数: 60

約数和(自身を含む): 256288656

約数和(自身を除く): 176159712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 79493, 158986, 238479, 317972, 476958, 556451, 635944, 715437, 953916, 1112902, 1271888, 1430874, 1669353, 1907832, 2225804, 2861748, 3338706, 3815664, 4451608, 5008059, 5723496, 6677412, 8903216, 10016118, 11446992, 13354824, 20032236, 26709648, 40064472, 80128944]

約数ペア:

[(1, 80128944), (2, 40064472), (3, 26709648), (4, 20032236), (6, 13354824), (7, 11446992), (8, 10016118), (9, 8903216), (12, 6677412), (14, 5723496), (16, 5008059), (18, 4451608), (21, 3815664), (24, 3338706), (28, 2861748), (36, 2225804), (42, 1907832), (48, 1669353), (56, 1430874), (63, 1271888), (72, 1112902), (84, 953916), (112, 715437), (126, 635944), (144, 556451), (168, 476958), (252, 317972), (336, 238479), (504, 158986), (1008, 79493)]