67445406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1579}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 172915200

約数和(自身を除く): 105469794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 113, 126, 189, 226, 339, 378, 678, 791, 1017, 1579, 1582, 2034, 2373, 3051, 3158, 4737, 4746, 6102, 7119, 9474, 11053, 14211, 14238, 21357, 22106, 28422, 33159, 42633, 42714, 66318, 85266, 99477, 178427, 198954, 298431, 356854, 535281, 596862, 1070562, 1248989, 1605843, 2497978, 3211686, 3746967, 4817529, 7493934, 9635058, 11240901, 22481802, 33722703, 67445406]

約数ペア:

[(1, 67445406), (2, 33722703), (3, 22481802), (6, 11240901), (7, 9635058), (9, 7493934), (14, 4817529), (18, 3746967), (21, 3211686), (27, 2497978), (42, 1605843), (54, 1248989), (63, 1070562), (113, 596862), (126, 535281), (189, 356854), (226, 298431), (339, 198954), (378, 178427), (678, 99477), (791, 85266), (1017, 66318), (1579, 42714), (1582, 42633), (2034, 33159), (2373, 28422), (3051, 22106), (3158, 21357), (4737, 14238), (4746, 14211), (6102, 11053), (7119, 9474)]