68419218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^2$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 159188544

約数和(自身を除く): 90769326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 127, 202, 254, 303, 381, 606, 707, 762, 889, 1414, 1778, 2121, 2667, 4242, 5334, 12827, 16129, 25654, 32258, 38481, 48387, 76962, 89789, 96774, 112903, 179578, 225806, 269367, 338709, 538734, 677418, 1629029, 3258058, 4887087, 9774174, 11403203, 22806406, 34209609, 68419218]

約数ペア:

[(1, 68419218), (2, 34209609), (3, 22806406), (6, 11403203), (7, 9774174), (14, 4887087), (21, 3258058), (42, 1629029), (101, 677418), (127, 538734), (202, 338709), (254, 269367), (303, 225806), (381, 179578), (606, 112903), (707, 96774), (762, 89789), (889, 76962), (1414, 48387), (1778, 38481), (2121, 32258), (2667, 25654), (4242, 16129), (5334, 12827)]