68967188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 133271040

約数和(自身を除く): 64303852

約数列:

[1, 2, 4, 19, 31, 38, 62, 73, 76, 124, 146, 292, 401, 589, 802, 1178, 1387, 1604, 2263, 2356, 2774, 4526, 5548, 7619, 9052, 12431, 15238, 24862, 29273, 30476, 42997, 49724, 58546, 85994, 117092, 171988, 236189, 472378, 556187, 907463, 944756, 1112374, 1814926, 2224748, 3629852, 17241797, 34483594, 68967188]

約数ペア:

[(1, 68967188), (2, 34483594), (4, 17241797), (19, 3629852), (31, 2224748), (38, 1814926), (62, 1112374), (73, 944756), (76, 907463), (124, 556187), (146, 472378), (292, 236189), (401, 171988), (589, 117092), (802, 85994), (1178, 58546), (1387, 49724), (1604, 42997), (2263, 30476), (2356, 29273), (2774, 24862), (4526, 15238), (5548, 12431), (7619, 9052)]