172931832

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{40709}}^1$

素因数の和:40780

約数の個数: 48

約数和(自身を含む): 476307000

約数和(自身を除く): 303375168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 40709, 81418, 122127, 162836, 244254, 325672, 366381, 488508, 732762, 977016, 1465524, 2401831, 2931048, 4803662, 7205493, 9607324, 14410986, 19214648, 21616479, 28821972, 43232958, 57643944, 86465916, 172931832]

約数ペア:

[(1, 172931832), (2, 86465916), (3, 57643944), (4, 43232958), (6, 28821972), (8, 21616479), (9, 19214648), (12, 14410986), (18, 9607324), (24, 7205493), (36, 4803662), (59, 2931048), (72, 2401831), (118, 1465524), (177, 977016), (236, 732762), (354, 488508), (472, 366381), (531, 325672), (708, 244254), (1062, 162836), (1416, 122127), (2124, 81418), (4248, 40709)]