68247608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 151653600

約数和(自身を除く): 83405992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 353, 572, 676, 706, 1144, 1352, 1412, 1859, 2197, 2824, 3718, 3883, 4394, 4589, 7436, 7766, 8788, 9178, 14872, 15532, 17576, 18356, 24167, 31064, 36712, 48334, 50479, 59657, 96668, 100958, 119314, 193336, 201916, 238628, 403832, 477256, 656227, 775541, 1312454, 1551082, 2624908, 3102164, 5249816, 6204328, 8530951, 17061902, 34123804, 68247608]

約数ペア:

[(1, 68247608), (2, 34123804), (4, 17061902), (8, 8530951), (11, 6204328), (13, 5249816), (22, 3102164), (26, 2624908), (44, 1551082), (52, 1312454), (88, 775541), (104, 656227), (143, 477256), (169, 403832), (286, 238628), (338, 201916), (353, 193336), (572, 119314), (676, 100958), (706, 96668), (1144, 59657), (1352, 50479), (1412, 48334), (1859, 36712), (2197, 31064), (2824, 24167), (3718, 18356), (3883, 17576), (4394, 15532), (4589, 14872), (7436, 9178), (7766, 8788)]