68871294

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 154378224

約数和(自身を除く): 85506930

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 101, 129, 202, 258, 303, 387, 606, 774, 881, 909, 1762, 1818, 2643, 4343, 5286, 7929, 8686, 13029, 15858, 26058, 37883, 39087, 75766, 78174, 88981, 113649, 177962, 227298, 266943, 340947, 533886, 681894, 800829, 1601658, 3826183, 7652366, 11478549, 22957098, 34435647, 68871294]

約数ペア:

[(1, 68871294), (2, 34435647), (3, 22957098), (6, 11478549), (9, 7652366), (18, 3826183), (43, 1601658), (86, 800829), (101, 681894), (129, 533886), (202, 340947), (258, 266943), (303, 227298), (387, 177962), (606, 113649), (774, 88981), (881, 78174), (909, 75766), (1762, 39087), (1818, 37883), (2643, 26058), (4343, 15858), (5286, 13029), (7929, 8686)]