68855336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 145704960

約数和(自身を除く): 76849624

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 101, 122, 127, 202, 244, 254, 404, 488, 508, 671, 808, 1016, 1111, 1342, 1397, 2222, 2684, 2794, 4444, 5368, 5588, 6161, 7747, 8888, 11176, 12322, 12827, 15494, 24644, 25654, 30988, 49288, 51308, 61976, 67771, 85217, 102616, 135542, 141097, 170434, 271084, 282194, 340868, 542168, 564388, 681736, 782447, 1128776, 1564894, 3129788, 6259576, 8606917, 17213834, 34427668, 68855336]

約数ペア:

[(1, 68855336), (2, 34427668), (4, 17213834), (8, 8606917), (11, 6259576), (22, 3129788), (44, 1564894), (61, 1128776), (88, 782447), (101, 681736), (122, 564388), (127, 542168), (202, 340868), (244, 282194), (254, 271084), (404, 170434), (488, 141097), (508, 135542), (671, 102616), (808, 85217), (1016, 67771), (1111, 61976), (1342, 51308), (1397, 49288), (2222, 30988), (2684, 25654), (2794, 24644), (4444, 15494), (5368, 12827), (5588, 12322), (6161, 11176), (7747, 8888)]