80197458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{2297}}^1$

素因数の和:2359

約数の個数: 48

約数和(自身を含む): 182994336

約数和(自身を除く): 102796878

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 529, 759, 1058, 1518, 1587, 2297, 3174, 4594, 5819, 6891, 11638, 13782, 17457, 25267, 34914, 50534, 52831, 75801, 105662, 151602, 158493, 316986, 581141, 1162282, 1215113, 1743423, 2430226, 3486846, 3645339, 7290678, 13366243, 26732486, 40098729, 80197458]

約数ペア:

[(1, 80197458), (2, 40098729), (3, 26732486), (6, 13366243), (11, 7290678), (22, 3645339), (23, 3486846), (33, 2430226), (46, 1743423), (66, 1215113), (69, 1162282), (138, 581141), (253, 316986), (506, 158493), (529, 151602), (759, 105662), (1058, 75801), (1518, 52831), (1587, 50534), (2297, 34914), (3174, 25267), (4594, 17457), (5819, 13782), (6891, 11638)]