83049904

素因数分解:

$2^4\times 7^3\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 80

約数和(自身を含む): 193192000

約数和(自身を除く): 110142096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 343, 392, 409, 518, 592, 686, 784, 818, 1036, 1372, 1636, 1813, 2072, 2744, 2863, 3272, 3626, 4144, 5488, 5726, 6544, 7252, 11452, 12691, 14504, 15133, 20041, 22904, 25382, 29008, 30266, 40082, 45808, 50764, 60532, 80164, 101528, 105931, 121064, 140287, 160328, 203056, 211862, 242128, 280574, 320656, 423724, 561148, 741517, 847448, 1122296, 1483034, 1694896, 2244592, 2966068, 5190619, 5932136, 10381238, 11864272, 20762476, 41524952, 83049904]

約数ペア:

[(1, 83049904), (2, 41524952), (4, 20762476), (7, 11864272), (8, 10381238), (14, 5932136), (16, 5190619), (28, 2966068), (37, 2244592), (49, 1694896), (56, 1483034), (74, 1122296), (98, 847448), (112, 741517), (148, 561148), (196, 423724), (259, 320656), (296, 280574), (343, 242128), (392, 211862), (409, 203056), (518, 160328), (592, 140287), (686, 121064), (784, 105931), (818, 101528), (1036, 80164), (1372, 60532), (1636, 50764), (1813, 45808), (2072, 40082), (2744, 30266), (2863, 29008), (3272, 25382), (3626, 22904), (4144, 20041), (5488, 15133), (5726, 14504), (6544, 12691), (7252, 11452)]