78508836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 108

約数和(自身を含む): 239645952

約数和(自身を除く): 161137116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 684, 722, 798, 863, 1083, 1197, 1444, 1596, 1726, 2166, 2394, 2527, 2589, 3249, 3452, 4332, 4788, 5054, 5178, 6041, 6498, 7581, 7767, 10108, 10356, 12082, 12996, 15162, 15534, 16397, 18123, 22743, 24164, 30324, 31068, 32794, 36246, 45486, 49191, 54369, 65588, 72492, 90972, 98382, 108738, 114779, 147573, 196764, 217476, 229558, 295146, 311543, 344337, 459116, 590292, 623086, 688674, 934629, 1033011, 1246172, 1377348, 1869258, 2066022, 2180801, 2803887, 3738516, 4132044, 4361602, 5607774, 6542403, 8723204, 11215548, 13084806, 19627209, 26169612, 39254418, 78508836]

約数ペア:

[(1, 78508836), (2, 39254418), (3, 26169612), (4, 19627209), (6, 13084806), (7, 11215548), (9, 8723204), (12, 6542403), (14, 5607774), (18, 4361602), (19, 4132044), (21, 3738516), (28, 2803887), (36, 2180801), (38, 2066022), (42, 1869258), (57, 1377348), (63, 1246172), (76, 1033011), (84, 934629), (114, 688674), (126, 623086), (133, 590292), (171, 459116), (228, 344337), (252, 311543), (266, 295146), (342, 229558), (361, 217476), (399, 196764), (532, 147573), (684, 114779), (722, 108738), (798, 98382), (863, 90972), (1083, 72492), (1197, 65588), (1444, 54369), (1596, 49191), (1726, 45486), (2166, 36246), (2394, 32794), (2527, 31068), (2589, 30324), (3249, 24164), (3452, 22743), (4332, 18123), (4788, 16397), (5054, 15534), (5178, 15162), (6041, 12996), (6498, 12082), (7581, 10356), (7767, 10108)]