71206968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9857}}^1$

素因数の和:9916

約数の個数: 64

約数和(自身を含む): 208200960

約数和(自身を除く): 136993992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 9857, 19714, 29571, 39428, 59142, 68999, 78856, 118284, 137998, 206997, 236568, 275996, 413994, 423851, 551992, 827988, 847702, 1271553, 1655976, 1695404, 2543106, 2966957, 3390808, 5086212, 5933914, 8900871, 10172424, 11867828, 17801742, 23735656, 35603484, 71206968]

約数ペア:

[(1, 71206968), (2, 35603484), (3, 23735656), (4, 17801742), (6, 11867828), (7, 10172424), (8, 8900871), (12, 5933914), (14, 5086212), (21, 3390808), (24, 2966957), (28, 2543106), (42, 1695404), (43, 1655976), (56, 1271553), (84, 847702), (86, 827988), (129, 551992), (168, 423851), (172, 413994), (258, 275996), (301, 236568), (344, 206997), (516, 137998), (602, 118284), (903, 78856), (1032, 68999), (1204, 59142), (1806, 39428), (2408, 29571), (3612, 19714), (7224, 9857)]