80162568

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2833}}^1$

素因数の和:2979

約数の個数: 64

約数和(自身を含む): 224452800

約数和(自身を除く): 144290232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 2833, 3144, 3537, 4716, 5666, 7074, 8499, 9432, 11332, 14148, 16998, 22664, 25497, 28296, 33996, 50994, 67992, 76491, 101988, 152982, 203976, 305964, 371123, 611928, 742246, 1113369, 1484492, 2226738, 2968984, 3340107, 4453476, 6680214, 8906952, 10020321, 13360428, 20040642, 26720856, 40081284, 80162568]

約数ペア:

[(1, 80162568), (2, 40081284), (3, 26720856), (4, 20040642), (6, 13360428), (8, 10020321), (9, 8906952), (12, 6680214), (18, 4453476), (24, 3340107), (27, 2968984), (36, 2226738), (54, 1484492), (72, 1113369), (108, 742246), (131, 611928), (216, 371123), (262, 305964), (393, 203976), (524, 152982), (786, 101988), (1048, 76491), (1179, 67992), (1572, 50994), (2358, 33996), (2833, 28296), (3144, 25497), (3537, 22664), (4716, 16998), (5666, 14148), (7074, 11332), (8499, 9432)]