27686278312

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{207121}}^1$

素因数の和:207183

約数の個数: 96

約数和(自身を含む): 68002295040

約数和(自身を除く): 40316016728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 124, 154, 196, 217, 248, 308, 341, 392, 434, 539, 616, 682, 868, 1078, 1364, 1519, 1736, 2156, 2387, 2728, 3038, 4312, 4774, 6076, 9548, 12152, 16709, 19096, 33418, 66836, 133672, 207121, 414242, 828484, 1449847, 1656968, 2278331, 2899694, 4556662, 5799388, 6420751, 9113324, 10148929, 11598776, 12841502, 15948317, 18226648, 20297858, 25683004, 31896634, 40595716, 44945257, 51366008, 63793268, 70628261, 81191432, 89890514, 111638219, 127586536, 141256522, 179781028, 223276438, 282513044, 314616799, 359562056, 446552876, 494397827, 565026088, 629233598, 893105752, 988795654, 1258467196, 1977591308, 2516934392, 3460784789, 3955182616, 6921569578, 13843139156, 27686278312]

約数ペア:

[(1, 27686278312), (2, 13843139156), (4, 6921569578), (7, 3955182616), (8, 3460784789), (11, 2516934392), (14, 1977591308), (22, 1258467196), (28, 988795654), (31, 893105752), (44, 629233598), (49, 565026088), (56, 494397827), (62, 446552876), (77, 359562056), (88, 314616799), (98, 282513044), (124, 223276438), (154, 179781028), (196, 141256522), (217, 127586536), (248, 111638219), (308, 89890514), (341, 81191432), (392, 70628261), (434, 63793268), (539, 51366008), (616, 44945257), (682, 40595716), (868, 31896634), (1078, 25683004), (1364, 20297858), (1519, 18226648), (1736, 15948317), (2156, 12841502), (2387, 11598776), (2728, 10148929), (3038, 9113324), (4312, 6420751), (4774, 5799388), (6076, 4556662), (9548, 2899694), (12152, 2278331), (16709, 1656968), (19096, 1449847), (33418, 828484), (66836, 414242), (133672, 207121)]