80806068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{320659}}^1$

素因数の和:320676

約数の個数: 36

約数和(自身を含む): 233440480

約数和(自身を除く): 152634412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 320659, 641318, 961977, 1282636, 1923954, 2244613, 2885931, 3847908, 4489226, 5771862, 6733839, 8978452, 11543724, 13467678, 20201517, 26935356, 40403034, 80806068]

約数ペア:

[(1, 80806068), (2, 40403034), (3, 26935356), (4, 20201517), (6, 13467678), (7, 11543724), (9, 8978452), (12, 6733839), (14, 5771862), (18, 4489226), (21, 3847908), (28, 2885931), (36, 2244613), (42, 1923954), (63, 1282636), (84, 961977), (126, 641318), (252, 320659)]