81735048

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22259}}^1$

素因数の和:22291

約数の個数: 64

約数和(自身を含む): 240408000

約数和(自身を除く): 158672952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 22259, 44518, 66777, 89036, 133554, 178072, 200331, 267108, 378403, 400662, 534216, 600993, 756806, 801324, 1135209, 1201986, 1513612, 1602648, 2270418, 2403972, 3027224, 3405627, 4540836, 4807944, 6811254, 9081672, 10216881, 13622508, 20433762, 27245016, 40867524, 81735048]

約数ペア:

[(1, 81735048), (2, 40867524), (3, 27245016), (4, 20433762), (6, 13622508), (8, 10216881), (9, 9081672), (12, 6811254), (17, 4807944), (18, 4540836), (24, 3405627), (27, 3027224), (34, 2403972), (36, 2270418), (51, 1602648), (54, 1513612), (68, 1201986), (72, 1135209), (102, 801324), (108, 756806), (136, 600993), (153, 534216), (204, 400662), (216, 378403), (306, 267108), (408, 200331), (459, 178072), (612, 133554), (918, 89036), (1224, 66777), (1836, 44518), (3672, 22259)]