87555138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{30851}}^1$

素因数の和:30910

約数の個数: 32

約数和(自身を含む): 195478272

約数和(自身を除く): 107923134

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 30851, 61702, 92553, 185106, 339361, 678722, 1018083, 1326593, 2036166, 2653186, 3979779, 7959558, 14592523, 29185046, 43777569, 87555138]

約数ペア:

[(1, 87555138), (2, 43777569), (3, 29185046), (6, 14592523), (11, 7959558), (22, 3979779), (33, 2653186), (43, 2036166), (66, 1326593), (86, 1018083), (129, 678722), (258, 339361), (473, 185106), (946, 92553), (1419, 61702), (2838, 30851)]