83404816

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:740

約数の個数: 60

約数和(自身を含む): 180554416

約数和(自身を除く): 97149600

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 121, 134, 176, 242, 268, 484, 536, 643, 737, 968, 1072, 1286, 1474, 1936, 2572, 2948, 5144, 5896, 7073, 8107, 10288, 11792, 14146, 16214, 28292, 32428, 43081, 56584, 64856, 77803, 86162, 113168, 129712, 155606, 172324, 311212, 344648, 473891, 622424, 689296, 947782, 1244848, 1895564, 3791128, 5212801, 7582256, 10425602, 20851204, 41702408, 83404816]

約数ペア:

[(1, 83404816), (2, 41702408), (4, 20851204), (8, 10425602), (11, 7582256), (16, 5212801), (22, 3791128), (44, 1895564), (67, 1244848), (88, 947782), (121, 689296), (134, 622424), (176, 473891), (242, 344648), (268, 311212), (484, 172324), (536, 155606), (643, 129712), (737, 113168), (968, 86162), (1072, 77803), (1286, 64856), (1474, 56584), (1936, 43081), (2572, 32428), (2948, 28292), (5144, 16214), (5896, 14146), (7073, 11792), (8107, 10288)]