71359278

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 145628160

約数和(自身を除く): 74268882

約数列:

[1, 2, 3, 6, 79, 151, 158, 237, 302, 453, 474, 906, 997, 1994, 2991, 5982, 11929, 23858, 35787, 71574, 78763, 150547, 157526, 236289, 301094, 451641, 472578, 903282, 11893213, 23786426, 35679639, 71359278]

約数ペア:

[(1, 71359278), (2, 35679639), (3, 23786426), (6, 11893213), (79, 903282), (151, 472578), (158, 451641), (237, 301094), (302, 236289), (453, 157526), (474, 150547), (906, 78763), (997, 71574), (1994, 35787), (2991, 23858), (5982, 11929)]