68906682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{757}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 161408520

約数和(自身を除く): 92501838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 389, 757, 778, 1167, 1514, 2271, 2334, 3501, 4542, 5057, 6813, 7002, 9841, 10114, 13626, 15171, 19682, 29523, 30342, 45513, 59046, 88569, 91026, 177138, 294473, 588946, 883419, 1766838, 2650257, 3828149, 5300514, 7656298, 11484447, 22968894, 34453341, 68906682]

約数ペア:

[(1, 68906682), (2, 34453341), (3, 22968894), (6, 11484447), (9, 7656298), (13, 5300514), (18, 3828149), (26, 2650257), (39, 1766838), (78, 883419), (117, 588946), (234, 294473), (389, 177138), (757, 91026), (778, 88569), (1167, 59046), (1514, 45513), (2271, 30342), (2334, 29523), (3501, 19682), (4542, 15171), (5057, 13626), (6813, 10114), (7002, 9841)]