81540024

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199853}}^1$

素因数の和:199879

約数の個数: 32

約数和(自身を含む): 215842320

約数和(自身を除く): 134302296

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 199853, 399706, 599559, 799412, 1199118, 1598824, 2398236, 3397501, 4796472, 6795002, 10192503, 13590004, 20385006, 27180008, 40770012, 81540024]

約数ペア:

[(1, 81540024), (2, 40770012), (3, 27180008), (4, 20385006), (6, 13590004), (8, 10192503), (12, 6795002), (17, 4796472), (24, 3397501), (34, 2398236), (51, 1598824), (68, 1199118), (102, 799412), (136, 599559), (204, 399706), (408, 199853)]