78276408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{465931}}^1$

素因数の和:465947

約数の個数: 32

約数和(自身を含む): 223647360

約数和(自身を除く): 145370952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 465931, 931862, 1397793, 1863724, 2795586, 3261517, 3727448, 5591172, 6523034, 9784551, 11182344, 13046068, 19569102, 26092136, 39138204, 78276408]

約数ペア:

[(1, 78276408), (2, 39138204), (3, 26092136), (4, 19569102), (6, 13046068), (7, 11182344), (8, 9784551), (12, 6523034), (14, 5591172), (21, 3727448), (24, 3261517), (28, 2795586), (42, 1863724), (56, 1397793), (84, 931862), (168, 465931)]