64220868

素因数分解:

$2^2\times 3^2\times {\mathrm{659}}^1\times {\mathrm{2707}}^1$

素因数の和:3376

約数の個数: 36

約数和(自身を含む): 162642480

約数和(自身を除く): 98421612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 659, 1318, 1977, 2636, 2707, 3954, 5414, 5931, 7908, 8121, 10828, 11862, 16242, 23724, 24363, 32484, 48726, 97452, 1783913, 3567826, 5351739, 7135652, 10703478, 16055217, 21406956, 32110434, 64220868]

約数ペア:

[(1, 64220868), (2, 32110434), (3, 21406956), (4, 16055217), (6, 10703478), (9, 7135652), (12, 5351739), (18, 3567826), (36, 1783913), (659, 97452), (1318, 48726), (1977, 32484), (2636, 24363), (2707, 23724), (3954, 16242), (5414, 11862), (5931, 10828), (7908, 8121)]