86142972

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 205251200

約数和(自身を除く): 119108228

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 307, 349, 402, 614, 698, 804, 921, 1047, 1228, 1396, 1842, 2094, 3684, 4188, 20569, 23383, 41138, 46766, 61707, 70149, 82276, 93532, 107143, 123414, 140298, 214286, 246828, 280596, 321429, 428572, 642858, 1285716, 7178581, 14357162, 21535743, 28714324, 43071486, 86142972]

約数ペア:

[(1, 86142972), (2, 43071486), (3, 28714324), (4, 21535743), (6, 14357162), (12, 7178581), (67, 1285716), (134, 642858), (201, 428572), (268, 321429), (307, 280596), (349, 246828), (402, 214286), (614, 140298), (698, 123414), (804, 107143), (921, 93532), (1047, 82276), (1228, 70149), (1396, 61707), (1842, 46766), (2094, 41138), (3684, 23383), (4188, 20569)]