68478564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 96

約数和(自身を含む): 204696576

約数和(自身を除く): 136218012

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 777, 814, 924, 1036, 1221, 1554, 1628, 2003, 2442, 2849, 3108, 4006, 4884, 5698, 6009, 8012, 8547, 11396, 12018, 14021, 17094, 22033, 24036, 28042, 34188, 42063, 44066, 56084, 66099, 74111, 84126, 88132, 132198, 148222, 154231, 168252, 222333, 264396, 296444, 308462, 444666, 462693, 518777, 616924, 815221, 889332, 925386, 1037554, 1556331, 1630442, 1850772, 2075108, 2445663, 3112662, 3260884, 4891326, 5706547, 6225324, 9782652, 11413094, 17119641, 22826188, 34239282, 68478564]

約数ペア:

[(1, 68478564), (2, 34239282), (3, 22826188), (4, 17119641), (6, 11413094), (7, 9782652), (11, 6225324), (12, 5706547), (14, 4891326), (21, 3260884), (22, 3112662), (28, 2445663), (33, 2075108), (37, 1850772), (42, 1630442), (44, 1556331), (66, 1037554), (74, 925386), (77, 889332), (84, 815221), (111, 616924), (132, 518777), (148, 462693), (154, 444666), (222, 308462), (231, 296444), (259, 264396), (308, 222333), (407, 168252), (444, 154231), (462, 148222), (518, 132198), (777, 88132), (814, 84126), (924, 74111), (1036, 66099), (1221, 56084), (1554, 44066), (1628, 42063), (2003, 34188), (2442, 28042), (2849, 24036), (3108, 22033), (4006, 17094), (4884, 14021), (5698, 12018), (6009, 11396), (8012, 8547)]