80631348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8971}}^1$

素因数の和:9092

約数の個数: 48

約数和(自身を含む): 217050624

約数和(自身を除く): 136419276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8971, 8988, 17942, 26913, 35884, 53826, 62797, 107652, 125594, 188391, 251188, 376782, 753564, 959897, 1919794, 2879691, 3839588, 5759382, 6719279, 11518764, 13438558, 20157837, 26877116, 40315674, 80631348]

約数ペア:

[(1, 80631348), (2, 40315674), (3, 26877116), (4, 20157837), (6, 13438558), (7, 11518764), (12, 6719279), (14, 5759382), (21, 3839588), (28, 2879691), (42, 1919794), (84, 959897), (107, 753564), (214, 376782), (321, 251188), (428, 188391), (642, 125594), (749, 107652), (1284, 62797), (1498, 53826), (2247, 35884), (2996, 26913), (4494, 17942), (8971, 8988)]