78090376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 183012480

約数和(自身を除く): 104922104

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1601, 1742, 1876, 3202, 3484, 3752, 6097, 6404, 6968, 11207, 12194, 12808, 20813, 22414, 24388, 41626, 44828, 48776, 83252, 89656, 107267, 145691, 166504, 214534, 291382, 429068, 582764, 750869, 858136, 1165528, 1394471, 1501738, 2788942, 3003476, 5577884, 6006952, 9761297, 11155768, 19522594, 39045188, 78090376]

約数ペア:

[(1, 78090376), (2, 39045188), (4, 19522594), (7, 11155768), (8, 9761297), (13, 6006952), (14, 5577884), (26, 3003476), (28, 2788942), (52, 1501738), (56, 1394471), (67, 1165528), (91, 858136), (104, 750869), (134, 582764), (182, 429068), (268, 291382), (364, 214534), (469, 166504), (536, 145691), (728, 107267), (871, 89656), (938, 83252), (1601, 48776), (1742, 44828), (1876, 41626), (3202, 24388), (3484, 22414), (3752, 20813), (6097, 12808), (6404, 12194), (6968, 11207)]