76420424

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 147147840

約数和(自身を除く): 70727416

約数列:

[1, 2, 4, 8, 71, 83, 142, 166, 284, 332, 568, 664, 1621, 3242, 5893, 6484, 11786, 12968, 23572, 47144, 115091, 134543, 230182, 269086, 460364, 538172, 920728, 1076344, 9552553, 19105106, 38210212, 76420424]

約数ペア:

[(1, 76420424), (2, 38210212), (4, 19105106), (8, 9552553), (71, 1076344), (83, 920728), (142, 538172), (166, 460364), (284, 269086), (332, 230182), (568, 134543), (664, 115091), (1621, 47144), (3242, 23572), (5893, 12968), (6484, 11786)]