72136818

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{34253}}^1$

素因数の和:34280

約数の個数: 40

約数和(自身を含む): 174078828

約数和(自身を除く): 101942010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 34253, 68506, 102759, 205518, 308277, 445289, 616554, 890578, 924831, 1335867, 1849662, 2671734, 2774493, 4007601, 5548986, 8015202, 12022803, 24045606, 36068409, 72136818]

約数ペア:

[(1, 72136818), (2, 36068409), (3, 24045606), (6, 12022803), (9, 8015202), (13, 5548986), (18, 4007601), (26, 2774493), (27, 2671734), (39, 1849662), (54, 1335867), (78, 924831), (81, 890578), (117, 616554), (162, 445289), (234, 308277), (351, 205518), (702, 102759), (1053, 68506), (2106, 34253)]