69518202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 160392960

約数和(自身を除く): 90874758

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 103, 206, 221, 309, 442, 509, 618, 663, 1018, 1326, 1339, 1527, 1751, 2678, 3054, 3502, 4017, 5253, 6617, 8034, 8653, 10506, 13234, 17306, 19851, 22763, 25959, 39702, 45526, 51918, 52427, 68289, 104854, 112489, 136578, 157281, 224978, 314562, 337467, 674934, 681551, 891259, 1363102, 1782518, 2044653, 2673777, 4089306, 5347554, 11586367, 23172734, 34759101, 69518202]

約数ペア:

[(1, 69518202), (2, 34759101), (3, 23172734), (6, 11586367), (13, 5347554), (17, 4089306), (26, 2673777), (34, 2044653), (39, 1782518), (51, 1363102), (78, 891259), (102, 681551), (103, 674934), (206, 337467), (221, 314562), (309, 224978), (442, 157281), (509, 136578), (618, 112489), (663, 104854), (1018, 68289), (1326, 52427), (1339, 51918), (1527, 45526), (1751, 39702), (2678, 25959), (3054, 22763), (3502, 19851), (4017, 17306), (5253, 13234), (6617, 10506), (8034, 8653)]