68587686

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 155046528

約数和(自身を除く): 86458842

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 101, 186, 202, 279, 303, 558, 606, 909, 1217, 1818, 2434, 3131, 3651, 6262, 7302, 9393, 10953, 18786, 21906, 28179, 37727, 56358, 75454, 113181, 122917, 226362, 245834, 339543, 368751, 679086, 737502, 1106253, 2212506, 3810427, 7620854, 11431281, 22862562, 34293843, 68587686]

約数ペア:

[(1, 68587686), (2, 34293843), (3, 22862562), (6, 11431281), (9, 7620854), (18, 3810427), (31, 2212506), (62, 1106253), (93, 737502), (101, 679086), (186, 368751), (202, 339543), (279, 245834), (303, 226362), (558, 122917), (606, 113181), (909, 75454), (1217, 56358), (1818, 37727), (2434, 28179), (3131, 21906), (3651, 18786), (6262, 10953), (7302, 9393)]