80959284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{107089}}^1$

素因数の和:107109

約数の個数: 48

約数和(自身を含む): 239881600

約数和(自身を除く): 158922316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 107089, 214178, 321267, 428356, 642534, 749623, 963801, 1285068, 1499246, 1927602, 2248869, 2891403, 2998492, 3855204, 4497738, 5782806, 6746607, 8995476, 11565612, 13493214, 20239821, 26986428, 40479642, 80959284]

約数ペア:

[(1, 80959284), (2, 40479642), (3, 26986428), (4, 20239821), (6, 13493214), (7, 11565612), (9, 8995476), (12, 6746607), (14, 5782806), (18, 4497738), (21, 3855204), (27, 2998492), (28, 2891403), (36, 2248869), (42, 1927602), (54, 1499246), (63, 1285068), (84, 963801), (108, 749623), (126, 642534), (189, 428356), (252, 321267), (378, 214178), (756, 107089)]