78674064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{234149}}^1$

素因数の和:234167

約数の個数: 40

約数和(自身を含む): 232276800

約数和(自身を除く): 153602736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 234149, 468298, 702447, 936596, 1404894, 1639043, 1873192, 2809788, 3278086, 3746384, 4917129, 5619576, 6556172, 9834258, 11239152, 13112344, 19668516, 26224688, 39337032, 78674064]

約数ペア:

[(1, 78674064), (2, 39337032), (3, 26224688), (4, 19668516), (6, 13112344), (7, 11239152), (8, 9834258), (12, 6556172), (14, 5619576), (16, 4917129), (21, 3746384), (24, 3278086), (28, 2809788), (42, 1873192), (48, 1639043), (56, 1404894), (84, 936596), (112, 702447), (168, 468298), (336, 234149)]