81577058

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 51478942

約数列:

[1, 2, 29, 31, 58, 59, 62, 118, 769, 899, 1538, 1711, 1798, 1829, 3422, 3658, 22301, 23839, 44602, 45371, 47678, 53041, 90742, 106082, 691331, 1315759, 1382662, 1406501, 2631518, 2813002, 40788529, 81577058]

約数ペア:

[(1, 81577058), (2, 40788529), (29, 2813002), (31, 2631518), (58, 1406501), (59, 1382662), (62, 1315759), (118, 691331), (769, 106082), (899, 90742), (1538, 53041), (1711, 47678), (1798, 45371), (1829, 44602), (3422, 23839), (3658, 22301)]