89940276

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{15913}}^1$

素因数の和:16080

約数の個数: 36

約数和(自身を含む): 228811492

約数和(自身を除く): 138871216

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 15913, 31826, 47739, 63652, 95478, 143217, 190956, 286434, 572868, 2498341, 4996682, 7495023, 9993364, 14990046, 22485069, 29980092, 44970138, 89940276]

約数ペア:

[(1, 89940276), (2, 44970138), (3, 29980092), (4, 22485069), (6, 14990046), (9, 9993364), (12, 7495023), (18, 4996682), (36, 2498341), (157, 572868), (314, 286434), (471, 190956), (628, 143217), (942, 95478), (1413, 63652), (1884, 47739), (2826, 31826), (5652, 15913)]