72153816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{429487}}^1$

素因数の和:429503

約数の個数: 32

約数和(自身を含む): 206154240

約数和(自身を除く): 134000424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 429487, 858974, 1288461, 1717948, 2576922, 3006409, 3435896, 5153844, 6012818, 9019227, 10307688, 12025636, 18038454, 24051272, 36076908, 72153816]

約数ペア:

[(1, 72153816), (2, 36076908), (3, 24051272), (4, 18038454), (6, 12025636), (7, 10307688), (8, 9019227), (12, 6012818), (14, 5153844), (21, 3435896), (24, 3006409), (28, 2576922), (42, 1717948), (56, 1288461), (84, 858974), (168, 429487)]