80609742

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{26189}}^1$

素因数の和:26222

約数の個数: 40

約数和(自身を含む): 190139400

約数和(自身を除く): 109529658

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 26189, 52378, 78567, 157134, 235701, 471402, 497591, 707103, 995182, 1414206, 1492773, 2121309, 2985546, 4242618, 4478319, 8956638, 13434957, 26869914, 40304871, 80609742]

約数ペア:

[(1, 80609742), (2, 40304871), (3, 26869914), (6, 13434957), (9, 8956638), (18, 4478319), (19, 4242618), (27, 2985546), (38, 2121309), (54, 1492773), (57, 1414206), (81, 995182), (114, 707103), (162, 497591), (171, 471402), (342, 235701), (513, 157134), (1026, 78567), (1539, 52378), (3078, 26189)]