68350068

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{3701}}^1$

素因数の和:3739

約数の個数: 72

約数和(自身を含む): 188653920

約数和(自身を除く): 120303852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 3701, 4617, 6156, 7402, 9234, 11103, 14804, 18468, 22206, 33309, 44412, 66618, 70319, 99927, 133236, 140638, 199854, 210957, 281276, 299781, 399708, 421914, 599562, 632871, 843828, 899343, 1199124, 1265742, 1798686, 1898613, 2531484, 3597372, 3797226, 5695839, 7594452, 11391678, 17087517, 22783356, 34175034, 68350068]

約数ペア:

[(1, 68350068), (2, 34175034), (3, 22783356), (4, 17087517), (6, 11391678), (9, 7594452), (12, 5695839), (18, 3797226), (19, 3597372), (27, 2531484), (36, 1898613), (38, 1798686), (54, 1265742), (57, 1199124), (76, 899343), (81, 843828), (108, 632871), (114, 599562), (162, 421914), (171, 399708), (228, 299781), (243, 281276), (324, 210957), (342, 199854), (486, 140638), (513, 133236), (684, 99927), (972, 70319), (1026, 66618), (1539, 44412), (2052, 33309), (3078, 22206), (3701, 18468), (4617, 14804), (6156, 11103), (7402, 9234)]