68080712

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39217}}^1$

素因数の和:39261

約数の個数: 32

約数和(自身を含む): 150597120

約数和(自身を除く): 82516408

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 39217, 78434, 156868, 274519, 313736, 549038, 1098076, 1215727, 2196152, 2431454, 4862908, 8510089, 9725816, 17020178, 34040356, 68080712]

約数ペア:

[(1, 68080712), (2, 34040356), (4, 17020178), (7, 9725816), (8, 8510089), (14, 4862908), (28, 2431454), (31, 2196152), (56, 1215727), (62, 1098076), (124, 549038), (217, 313736), (248, 274519), (434, 156868), (868, 78434), (1736, 39217)]