80413284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25873}}^1$

素因数の和:25924

約数の個数: 48

約数和(自身を含む): 220239488

約数和(自身を除く): 139826204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 25873, 51746, 77619, 103492, 155238, 181111, 310476, 362222, 543333, 724444, 957301, 1086666, 1914602, 2173332, 2871903, 3829204, 5743806, 6701107, 11487612, 13402214, 20103321, 26804428, 40206642, 80413284]

約数ペア:

[(1, 80413284), (2, 40206642), (3, 26804428), (4, 20103321), (6, 13402214), (7, 11487612), (12, 6701107), (14, 5743806), (21, 3829204), (28, 2871903), (37, 2173332), (42, 1914602), (74, 1086666), (84, 957301), (111, 724444), (148, 543333), (222, 362222), (259, 310476), (444, 181111), (518, 155238), (777, 103492), (1036, 77619), (1554, 51746), (3108, 25873)]