84008664

素因数分解:

$2^3\times 3^4\times {\mathrm{129643}}^1$

素因数の和:129661

約数の個数: 40

約数和(自身を含む): 235303860

約数和(自身を除く): 151295196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 129643, 259286, 388929, 518572, 777858, 1037144, 1166787, 1555716, 2333574, 3111432, 3500361, 4667148, 7000722, 9334296, 10501083, 14001444, 21002166, 28002888, 42004332, 84008664]

約数ペア:

[(1, 84008664), (2, 42004332), (3, 28002888), (4, 21002166), (6, 14001444), (8, 10501083), (9, 9334296), (12, 7000722), (18, 4667148), (24, 3500361), (27, 3111432), (36, 2333574), (54, 1555716), (72, 1166787), (81, 1037144), (108, 777858), (162, 518572), (216, 388929), (324, 259286), (648, 129643)]