61156706

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 106725600

約数和(自身を除く): 45568894

約数列:

[1, 2, 13, 19, 26, 38, 89, 107, 169, 178, 214, 247, 338, 494, 1157, 1391, 1691, 2033, 2314, 2782, 3211, 3382, 4066, 6422, 9523, 15041, 18083, 19046, 21983, 26429, 30082, 36166, 43966, 52858, 123799, 180937, 247598, 285779, 343577, 361874, 571558, 687154, 1609387, 2352181, 3218774, 4704362, 30578353, 61156706]

約数ペア:

[(1, 61156706), (2, 30578353), (13, 4704362), (19, 3218774), (26, 2352181), (38, 1609387), (89, 687154), (107, 571558), (169, 361874), (178, 343577), (214, 285779), (247, 247598), (338, 180937), (494, 123799), (1157, 52858), (1391, 43966), (1691, 36166), (2033, 30082), (2314, 26429), (2782, 21983), (3211, 19046), (3382, 18083), (4066, 15041), (6422, 9523)]