78855672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{469379}}^1$

素因数の和:469395

約数の個数: 32

約数和(自身を含む): 225302400

約数和(自身を除く): 146446728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 469379, 938758, 1408137, 1877516, 2816274, 3285653, 3755032, 5632548, 6571306, 9856959, 11265096, 13142612, 19713918, 26285224, 39427836, 78855672]

約数ペア:

[(1, 78855672), (2, 39427836), (3, 26285224), (4, 19713918), (6, 13142612), (7, 11265096), (8, 9856959), (12, 6571306), (14, 5632548), (21, 3755032), (24, 3285653), (28, 2816274), (42, 1877516), (56, 1408137), (84, 938758), (168, 469379)]