71641824

素因数分解:

$2^5\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1129}}^1$

素因数の和:1803

約数の個数: 48

約数和(自身を含む): 188511120

約数和(自身を除く): 116869296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 661, 1129, 1322, 1983, 2258, 2644, 3387, 3966, 4516, 5288, 6774, 7932, 9032, 10576, 13548, 15864, 18064, 21152, 27096, 31728, 36128, 54192, 63456, 108384, 746269, 1492538, 2238807, 2985076, 4477614, 5970152, 8955228, 11940304, 17910456, 23880608, 35820912, 71641824]

約数ペア:

[(1, 71641824), (2, 35820912), (3, 23880608), (4, 17910456), (6, 11940304), (8, 8955228), (12, 5970152), (16, 4477614), (24, 2985076), (32, 2238807), (48, 1492538), (96, 746269), (661, 108384), (1129, 63456), (1322, 54192), (1983, 36128), (2258, 31728), (2644, 27096), (3387, 21152), (3966, 18064), (4516, 15864), (5288, 13548), (6774, 10576), (7932, 9032)]