68796112

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2984

約数の個数: 80

約数和(自身を含む): 174988800

約数和(自身を除く): 106192688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 2939, 3344, 5852, 5878, 11704, 11756, 20573, 23408, 23512, 32329, 41146, 47024, 55841, 64658, 82292, 111682, 129316, 164584, 223364, 226303, 258632, 329168, 390887, 446728, 452606, 517264, 614251, 781774, 893456, 905212, 1228502, 1563548, 1810424, 2457004, 3127096, 3620848, 4299757, 4914008, 6254192, 8599514, 9828016, 17199028, 34398056, 68796112]

約数ペア:

[(1, 68796112), (2, 34398056), (4, 17199028), (7, 9828016), (8, 8599514), (11, 6254192), (14, 4914008), (16, 4299757), (19, 3620848), (22, 3127096), (28, 2457004), (38, 1810424), (44, 1563548), (56, 1228502), (76, 905212), (77, 893456), (88, 781774), (112, 614251), (133, 517264), (152, 452606), (154, 446728), (176, 390887), (209, 329168), (266, 258632), (304, 226303), (308, 223364), (418, 164584), (532, 129316), (616, 111682), (836, 82292), (1064, 64658), (1232, 55841), (1463, 47024), (1672, 41146), (2128, 32329), (2926, 23512), (2939, 23408), (3344, 20573), (5852, 11756), (5878, 11704)]