64231686

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 146611296

約数和(自身を除く): 82379610

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 113, 138, 207, 226, 339, 414, 678, 1017, 1373, 2034, 2599, 2746, 4119, 5198, 7797, 8238, 12357, 15594, 23391, 24714, 31579, 46782, 63158, 94737, 155149, 189474, 284211, 310298, 465447, 568422, 930894, 1396341, 2792682, 3568427, 7136854, 10705281, 21410562, 32115843, 64231686]

約数ペア:

[(1, 64231686), (2, 32115843), (3, 21410562), (6, 10705281), (9, 7136854), (18, 3568427), (23, 2792682), (46, 1396341), (69, 930894), (113, 568422), (138, 465447), (207, 310298), (226, 284211), (339, 189474), (414, 155149), (678, 94737), (1017, 63158), (1373, 46782), (2034, 31579), (2599, 24714), (2746, 23391), (4119, 15594), (5198, 12357), (7797, 8238)]