89483982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 212751360

約数和(自身を除く): 123267378

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 89, 111, 178, 222, 259, 267, 518, 534, 623, 647, 777, 1246, 1294, 1554, 1869, 1941, 3293, 3738, 3882, 4529, 6586, 9058, 9879, 13587, 19758, 23051, 23939, 27174, 46102, 47878, 57583, 69153, 71817, 115166, 138306, 143634, 167573, 172749, 335146, 345498, 403081, 502719, 806162, 1005438, 1209243, 2130571, 2418486, 4261142, 6391713, 12783426, 14913997, 29827994, 44741991, 89483982]

約数ペア:

[(1, 89483982), (2, 44741991), (3, 29827994), (6, 14913997), (7, 12783426), (14, 6391713), (21, 4261142), (37, 2418486), (42, 2130571), (74, 1209243), (89, 1005438), (111, 806162), (178, 502719), (222, 403081), (259, 345498), (267, 335146), (518, 172749), (534, 167573), (623, 143634), (647, 138306), (777, 115166), (1246, 71817), (1294, 69153), (1554, 57583), (1869, 47878), (1941, 46102), (3293, 27174), (3738, 23939), (3882, 23051), (4529, 19758), (6586, 13587), (9058, 9879)]