78967644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1453}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 211051008

約数和(自身を除く): 132083364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647, 1294, 1453, 1941, 2588, 2906, 3882, 4359, 4529, 5812, 7764, 8718, 9058, 10171, 13587, 17436, 18116, 20342, 27174, 30513, 40684, 54348, 61026, 122052, 940091, 1880182, 2820273, 3760364, 5640546, 6580637, 11281092, 13161274, 19741911, 26322548, 39483822, 78967644]

約数ペア:

[(1, 78967644), (2, 39483822), (3, 26322548), (4, 19741911), (6, 13161274), (7, 11281092), (12, 6580637), (14, 5640546), (21, 3760364), (28, 2820273), (42, 1880182), (84, 940091), (647, 122052), (1294, 61026), (1453, 54348), (1941, 40684), (2588, 30513), (2906, 27174), (3882, 20342), (4359, 18116), (4529, 17436), (5812, 13587), (7764, 10171), (8718, 9058)]