71688762

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{13781}}^1$

素因数の和:13823

約数の個数: 36

約数和(自身を含む): 165011886

約数和(自身を除く): 93323124

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 13781, 27562, 41343, 82686, 124029, 234277, 248058, 468554, 702831, 1405662, 2108493, 3982709, 4216986, 7965418, 11948127, 23896254, 35844381, 71688762]

約数ペア:

[(1, 71688762), (2, 35844381), (3, 23896254), (6, 11948127), (9, 7965418), (17, 4216986), (18, 3982709), (34, 2108493), (51, 1405662), (102, 702831), (153, 468554), (289, 248058), (306, 234277), (578, 124029), (867, 82686), (1734, 41343), (2601, 27562), (5202, 13781)]