80739432

素因数分解:

$2^3\times 3^2\times {\mathrm{1049}}^1\times {\mathrm{1069}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 219082500

約数和(自身を除く): 138343068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1049, 1069, 2098, 2138, 3147, 3207, 4196, 4276, 6294, 6414, 8392, 8552, 9441, 9621, 12588, 12828, 18882, 19242, 25176, 25656, 37764, 38484, 75528, 76968, 1121381, 2242762, 3364143, 4485524, 6728286, 8971048, 10092429, 13456572, 20184858, 26913144, 40369716, 80739432]

約数ペア:

[(1, 80739432), (2, 40369716), (3, 26913144), (4, 20184858), (6, 13456572), (8, 10092429), (9, 8971048), (12, 6728286), (18, 4485524), (24, 3364143), (36, 2242762), (72, 1121381), (1049, 76968), (1069, 75528), (2098, 38484), (2138, 37764), (3147, 25656), (3207, 25176), (4196, 19242), (4276, 18882), (6294, 12828), (6414, 12588), (8392, 9621), (8552, 9441)]