72500461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 87464448

約数和(自身を除く): 14963987

約数列:

[1, 11, 17, 47, 73, 113, 187, 517, 799, 803, 1241, 1243, 1921, 3431, 5311, 8249, 8789, 13651, 21131, 37741, 58327, 58421, 90287, 90739, 140233, 387703, 641597, 993157, 1542563, 4264733, 6590951, 72500461]

約数ペア:

[(1, 72500461), (11, 6590951), (17, 4264733), (47, 1542563), (73, 993157), (113, 641597), (187, 387703), (517, 140233), (799, 90739), (803, 90287), (1241, 58421), (1243, 58327), (1921, 37741), (3431, 21131), (5311, 13651), (8249, 8789)]