82720797124

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2237}}^1\times {\mathrm{30713}}^1$

素因数の和:33004

約数の個数: 48

約数和(自身を含む): 169370264448

約数和(自身を除く): 86649467324

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 2237, 4474, 8948, 15659, 30713, 31318, 61426, 62636, 96191, 122852, 192382, 214991, 384764, 429982, 673337, 859964, 1320659, 1346674, 2641318, 2693348, 5282636, 9244613, 18489226, 36978452, 68704981, 137409962, 274819924, 480934867, 961869734, 1923739468, 2954314183, 5908628366, 11817256732, 20680199281, 41360398562, 82720797124]

約数ペア:

[(1, 82720797124), (2, 41360398562), (4, 20680199281), (7, 11817256732), (14, 5908628366), (28, 2954314183), (43, 1923739468), (86, 961869734), (172, 480934867), (301, 274819924), (602, 137409962), (1204, 68704981), (2237, 36978452), (4474, 18489226), (8948, 9244613), (15659, 5282636), (30713, 2693348), (31318, 2641318), (61426, 1346674), (62636, 1320659), (96191, 859964), (122852, 673337), (192382, 429982), (214991, 384764)]