83612984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2671}}^1$

素因数の和:2740

約数の個数: 64

約数和(自身を含む): 197514240

約数和(自身を除く): 113901256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 2671, 3913, 4472, 5342, 7826, 10684, 15652, 18697, 21368, 31304, 34723, 37394, 69446, 74788, 114853, 138892, 149576, 229706, 243061, 277784, 459412, 486122, 803971, 918824, 972244, 1493089, 1607942, 1944488, 2986178, 3215884, 5972356, 6431768, 10451623, 11944712, 20903246, 41806492, 83612984]

約数ペア:

[(1, 83612984), (2, 41806492), (4, 20903246), (7, 11944712), (8, 10451623), (13, 6431768), (14, 5972356), (26, 3215884), (28, 2986178), (43, 1944488), (52, 1607942), (56, 1493089), (86, 972244), (91, 918824), (104, 803971), (172, 486122), (182, 459412), (301, 277784), (344, 243061), (364, 229706), (559, 149576), (602, 138892), (728, 114853), (1118, 74788), (1204, 69446), (2236, 37394), (2408, 34723), (2671, 31304), (3913, 21368), (4472, 18697), (5342, 15652), (7826, 10684)]