87239802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 108715398

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 53, 78, 94, 106, 141, 159, 282, 318, 449, 611, 689, 898, 1222, 1347, 1378, 1833, 2067, 2491, 2694, 3666, 4134, 4982, 5837, 7473, 11674, 14946, 17511, 21103, 23797, 32383, 35022, 42206, 47594, 63309, 64766, 71391, 97149, 126618, 142782, 194298, 274339, 309361, 548678, 618722, 823017, 928083, 1118459, 1646034, 1856166, 2236918, 3355377, 6710754, 14539967, 29079934, 43619901, 87239802]

約数ペア:

[(1, 87239802), (2, 43619901), (3, 29079934), (6, 14539967), (13, 6710754), (26, 3355377), (39, 2236918), (47, 1856166), (53, 1646034), (78, 1118459), (94, 928083), (106, 823017), (141, 618722), (159, 548678), (282, 309361), (318, 274339), (449, 194298), (611, 142782), (689, 126618), (898, 97149), (1222, 71391), (1347, 64766), (1378, 63309), (1833, 47594), (2067, 42206), (2491, 35022), (2694, 32383), (3666, 23797), (4134, 21103), (4982, 17511), (5837, 14946), (7473, 11674)]