64447782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{90263}}^1$

素因数の和:90292

約数の個数: 32

約数和(自身を含む): 155976192

約数和(自身を除く): 91528410

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 90263, 180526, 270789, 541578, 631841, 1263682, 1534471, 1895523, 3068942, 3791046, 4603413, 9206826, 10741297, 21482594, 32223891, 64447782]

約数ペア:

[(1, 64447782), (2, 32223891), (3, 21482594), (6, 10741297), (7, 9206826), (14, 4603413), (17, 3791046), (21, 3068942), (34, 1895523), (42, 1534471), (51, 1263682), (102, 631841), (119, 541578), (238, 270789), (357, 180526), (714, 90263)]