172334456

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2683}}^1$

素因数の和:2764

約数の個数: 64

約数和(自身を含む): 391649280

約数和(自身を除く): 219314824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1736, 2072, 2294, 2683, 4588, 5366, 8029, 9176, 10732, 16058, 18781, 21464, 32116, 37562, 64232, 75124, 83173, 99271, 150248, 166346, 198542, 332692, 397084, 582211, 665384, 694897, 794168, 1164422, 1389794, 2328844, 2779588, 3077401, 4657688, 5559176, 6154802, 12309604, 21541807, 24619208, 43083614, 86167228, 172334456]

約数ペア:

[(1, 172334456), (2, 86167228), (4, 43083614), (7, 24619208), (8, 21541807), (14, 12309604), (28, 6154802), (31, 5559176), (37, 4657688), (56, 3077401), (62, 2779588), (74, 2328844), (124, 1389794), (148, 1164422), (217, 794168), (248, 694897), (259, 665384), (296, 582211), (434, 397084), (518, 332692), (868, 198542), (1036, 166346), (1147, 150248), (1736, 99271), (2072, 83173), (2294, 75124), (2683, 64232), (4588, 37562), (5366, 32116), (8029, 21464), (9176, 18781), (10732, 16058)]