78973608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{470081}}^1$

素因数の和:470097

約数の個数: 32

約数和(自身を含む): 225639360

約数和(自身を除く): 146665752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 470081, 940162, 1410243, 1880324, 2820486, 3290567, 3760648, 5640972, 6581134, 9871701, 11281944, 13162268, 19743402, 26324536, 39486804, 78973608]

約数ペア:

[(1, 78973608), (2, 39486804), (3, 26324536), (4, 19743402), (6, 13162268), (7, 11281944), (8, 9871701), (12, 6581134), (14, 5640972), (21, 3760648), (24, 3290567), (28, 2820486), (42, 1880324), (56, 1410243), (84, 940162), (168, 470081)]