80547972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3109}}^1$

素因数の和:3260

約数の個数: 48

約数和(自身を含む): 200632320

約数和(自身を除く): 120084348

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 127, 204, 254, 381, 508, 762, 1524, 2159, 3109, 4318, 6218, 6477, 8636, 9327, 12436, 12954, 18654, 25908, 37308, 52853, 105706, 158559, 211412, 317118, 394843, 634236, 789686, 1184529, 1579372, 2369058, 4738116, 6712331, 13424662, 20136993, 26849324, 40273986, 80547972]

約数ペア:

[(1, 80547972), (2, 40273986), (3, 26849324), (4, 20136993), (6, 13424662), (12, 6712331), (17, 4738116), (34, 2369058), (51, 1579372), (68, 1184529), (102, 789686), (127, 634236), (204, 394843), (254, 317118), (381, 211412), (508, 158559), (762, 105706), (1524, 52853), (2159, 37308), (3109, 25908), (4318, 18654), (6218, 12954), (6477, 12436), (8636, 9327)]