78889734097

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 87253246080

約数和(自身を除く): 8363511983

約数列:

[1, 23, 43, 53, 73, 389, 989, 1219, 1679, 2279, 2809, 3139, 3869, 8947, 16727, 20617, 28397, 52417, 64607, 72197, 88987, 120787, 166367, 205057, 384721, 474191, 653131, 886531, 1092701, 1221071, 1505041, 2778101, 3826441, 4716311, 8817451, 20390213, 25132123, 28084633, 34615943, 46986143, 64716763, 79767173, 202801373, 1080681289, 1488485549, 1834644979, 3429988439, 78889734097]

約数ペア:

[(1, 78889734097), (23, 3429988439), (43, 1834644979), (53, 1488485549), (73, 1080681289), (389, 202801373), (989, 79767173), (1219, 64716763), (1679, 46986143), (2279, 34615943), (2809, 28084633), (3139, 25132123), (3869, 20390213), (8947, 8817451), (16727, 4716311), (20617, 3826441), (28397, 2778101), (52417, 1505041), (64607, 1221071), (72197, 1092701), (88987, 886531), (120787, 653131), (166367, 474191), (205057, 384721)]