68408088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{407191}}^1$

素因数の和:407207

約数の個数: 32

約数和(自身を含む): 195452160

約数和(自身を除く): 127044072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 407191, 814382, 1221573, 1628764, 2443146, 2850337, 3257528, 4886292, 5700674, 8551011, 9772584, 11401348, 17102022, 22802696, 34204044, 68408088]

約数ペア:

[(1, 68408088), (2, 34204044), (3, 22802696), (4, 17102022), (6, 11401348), (7, 9772584), (8, 8551011), (12, 5700674), (14, 4886292), (21, 3257528), (24, 2850337), (28, 2443146), (42, 1628764), (56, 1221573), (84, 814382), (168, 407191)]