78241356

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{13669}}^1$

素因数の和:13735

約数の個数: 48

約数和(自身を含む): 206690400

約数和(自身を除く): 128449044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 13669, 27338, 41007, 54676, 82014, 123021, 164028, 246042, 369063, 492084, 724457, 738126, 1448914, 1476252, 2173371, 2897828, 4346742, 6520113, 8693484, 13040226, 19560339, 26080452, 39120678, 78241356]

約数ペア:

[(1, 78241356), (2, 39120678), (3, 26080452), (4, 19560339), (6, 13040226), (9, 8693484), (12, 6520113), (18, 4346742), (27, 2897828), (36, 2173371), (53, 1476252), (54, 1448914), (106, 738126), (108, 724457), (159, 492084), (212, 369063), (318, 246042), (477, 164028), (636, 123021), (954, 82014), (1431, 54676), (1908, 41007), (2862, 27338), (5724, 13669)]