89198958

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 194273280

約数和(自身を除く): 105074322

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 101, 114, 122, 127, 183, 202, 254, 303, 366, 381, 606, 762, 1159, 1919, 2318, 2413, 3477, 3838, 4826, 5757, 6161, 6954, 7239, 7747, 11514, 12322, 12827, 14478, 15494, 18483, 23241, 25654, 36966, 38481, 46482, 76962, 117059, 147193, 234118, 243713, 294386, 351177, 441579, 487426, 702354, 731139, 782447, 883158, 1462278, 1564894, 2347341, 4694682, 14866493, 29732986, 44599479, 89198958]

約数ペア:

[(1, 89198958), (2, 44599479), (3, 29732986), (6, 14866493), (19, 4694682), (38, 2347341), (57, 1564894), (61, 1462278), (101, 883158), (114, 782447), (122, 731139), (127, 702354), (183, 487426), (202, 441579), (254, 351177), (303, 294386), (366, 243713), (381, 234118), (606, 147193), (762, 117059), (1159, 76962), (1919, 46482), (2318, 38481), (2413, 36966), (3477, 25654), (3838, 23241), (4826, 18483), (5757, 15494), (6161, 14478), (6954, 12827), (7239, 12322), (7747, 11514)]