82868548

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 169867264

約数和(自身を除く): 86998716

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 163, 268, 271, 326, 469, 542, 652, 938, 1084, 1141, 1876, 1897, 2282, 3794, 4564, 7588, 10921, 18157, 21842, 36314, 43684, 44173, 72628, 76447, 88346, 127099, 152894, 176692, 254198, 305788, 309211, 508396, 618422, 1236844, 2959591, 5919182, 11838364, 20717137, 41434274, 82868548]

約数ペア:

[(1, 82868548), (2, 41434274), (4, 20717137), (7, 11838364), (14, 5919182), (28, 2959591), (67, 1236844), (134, 618422), (163, 508396), (268, 309211), (271, 305788), (326, 254198), (469, 176692), (542, 152894), (652, 127099), (938, 88346), (1084, 76447), (1141, 72628), (1876, 44173), (1897, 43684), (2282, 36314), (3794, 21842), (4564, 18157), (7588, 10921)]