72405156958

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{51767}}^1$

素因数の和:52308

約数の個数: 32

約数和(自身を含む): 114513715008

約数和(自身を除く): 42108558050

約数列:

[1, 2, 37, 41, 74, 82, 461, 922, 1517, 3034, 17057, 18901, 34114, 37802, 51767, 103534, 699337, 1398674, 1915379, 2122447, 3830758, 4244894, 23864587, 47729174, 78530539, 157061078, 882989719, 978448067, 1765979438, 1956896134, 36202578479, 72405156958]

約数ペア:

[(1, 72405156958), (2, 36202578479), (37, 1956896134), (41, 1765979438), (74, 978448067), (82, 882989719), (461, 157061078), (922, 78530539), (1517, 47729174), (3034, 23864587), (17057, 4244894), (18901, 3830758), (34114, 2122447), (37802, 1915379), (51767, 1398674), (103534, 699337)]