85321488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1$

素因数の和:1504

約数の個数: 80

約数和(自身を含む): 253376640

約数和(自身を除く): 168055152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1289, 1379, 1576, 2364, 2578, 2758, 3152, 3867, 4137, 4728, 5156, 5516, 7734, 8274, 9023, 9456, 10312, 11032, 15468, 16548, 18046, 20624, 22064, 27069, 30936, 33096, 36092, 54138, 61872, 66192, 72184, 108276, 144368, 216552, 253933, 433104, 507866, 761799, 1015732, 1523598, 1777531, 2031464, 3047196, 3555062, 4062928, 5332593, 6094392, 7110124, 10665186, 12188784, 14220248, 21330372, 28440496, 42660744, 85321488]

約数ペア:

[(1, 85321488), (2, 42660744), (3, 28440496), (4, 21330372), (6, 14220248), (7, 12188784), (8, 10665186), (12, 7110124), (14, 6094392), (16, 5332593), (21, 4062928), (24, 3555062), (28, 3047196), (42, 2031464), (48, 1777531), (56, 1523598), (84, 1015732), (112, 761799), (168, 507866), (197, 433104), (336, 253933), (394, 216552), (591, 144368), (788, 108276), (1182, 72184), (1289, 66192), (1379, 61872), (1576, 54138), (2364, 36092), (2578, 33096), (2758, 30936), (3152, 27069), (3867, 22064), (4137, 20624), (4728, 18046), (5156, 16548), (5516, 15468), (7734, 11032), (8274, 10312), (9023, 9456)]