78538992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{233747}}^1$

素因数の和:233765

約数の個数: 40

約数和(自身を含む): 231878016

約数和(自身を除く): 153339024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 233747, 467494, 701241, 934988, 1402482, 1636229, 1869976, 2804964, 3272458, 3739952, 4908687, 5609928, 6544916, 9817374, 11219856, 13089832, 19634748, 26179664, 39269496, 78538992]

約数ペア:

[(1, 78538992), (2, 39269496), (3, 26179664), (4, 19634748), (6, 13089832), (7, 11219856), (8, 9817374), (12, 6544916), (14, 5609928), (16, 4908687), (21, 3739952), (24, 3272458), (28, 2804964), (42, 1869976), (48, 1636229), (56, 1402482), (84, 934988), (112, 701241), (168, 467494), (336, 233747)]