73562164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 143434368

約数和(自身を除く): 69872204

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 167, 172, 197, 334, 394, 559, 668, 788, 1118, 2171, 2236, 2561, 4342, 5122, 7181, 8471, 8684, 10244, 14362, 16942, 28724, 32899, 33884, 65798, 93353, 110123, 131596, 186706, 220246, 373412, 427687, 440492, 855374, 1414657, 1710748, 2829314, 5658628, 18390541, 36781082, 73562164]

約数ペア:

[(1, 73562164), (2, 36781082), (4, 18390541), (13, 5658628), (26, 2829314), (43, 1710748), (52, 1414657), (86, 855374), (167, 440492), (172, 427687), (197, 373412), (334, 220246), (394, 186706), (559, 131596), (668, 110123), (788, 93353), (1118, 65798), (2171, 33884), (2236, 32899), (2561, 28724), (4342, 16942), (5122, 14362), (7181, 10244), (8471, 8684)]