80735244

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17207}}^1$

素因数の和:17254

約数の個数: 48

約数和(自身を含む): 208147968

約数和(自身を除く): 127412724

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 17207, 34414, 51621, 68828, 103242, 206484, 292519, 395761, 585038, 791522, 877557, 1170076, 1187283, 1583044, 1755114, 2374566, 3510228, 4749132, 6727937, 13455874, 20183811, 26911748, 40367622, 80735244]

約数ペア:

[(1, 80735244), (2, 40367622), (3, 26911748), (4, 20183811), (6, 13455874), (12, 6727937), (17, 4749132), (23, 3510228), (34, 2374566), (46, 1755114), (51, 1583044), (68, 1187283), (69, 1170076), (92, 877557), (102, 791522), (138, 585038), (204, 395761), (276, 292519), (391, 206484), (782, 103242), (1173, 68828), (1564, 51621), (2346, 34414), (4692, 17207)]