68830782

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 140963328

約数和(自身を除く): 72132546

約数列:

[1, 2, 3, 6, 53, 106, 159, 263, 318, 526, 789, 823, 1578, 1646, 2469, 4938, 13939, 27878, 41817, 43619, 83634, 87238, 130857, 216449, 261714, 432898, 649347, 1298694, 11471797, 22943594, 34415391, 68830782]

約数ペア:

[(1, 68830782), (2, 34415391), (3, 22943594), (6, 11471797), (53, 1298694), (106, 649347), (159, 432898), (263, 261714), (318, 216449), (526, 130857), (789, 87238), (823, 83634), (1578, 43619), (1646, 41817), (2469, 27878), (4938, 13939)]