8080866

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 18532800

約数和(自身を除く): 10451934

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 131, 138, 149, 207, 262, 298, 393, 414, 447, 786, 894, 1179, 1341, 2358, 2682, 3013, 3427, 6026, 6854, 9039, 10281, 18078, 19519, 20562, 27117, 30843, 39038, 54234, 58557, 61686, 117114, 175671, 351342, 448937, 897874, 1346811, 2693622, 4040433, 8080866]

約数ペア:

[(1, 8080866), (2, 4040433), (3, 2693622), (6, 1346811), (9, 897874), (18, 448937), (23, 351342), (46, 175671), (69, 117114), (131, 61686), (138, 58557), (149, 54234), (207, 39038), (262, 30843), (298, 27117), (393, 20562), (414, 19519), (447, 18078), (786, 10281), (894, 9039), (1179, 6854), (1341, 6026), (2358, 3427), (2682, 3013)]