871776

素因数分解:

$2^5\times 3^3\times {\mathrm{1009}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 2545200

約数和(自身を除く): 1673424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1009, 2018, 3027, 4036, 6054, 8072, 9081, 12108, 16144, 18162, 24216, 27243, 32288, 36324, 48432, 54486, 72648, 96864, 108972, 145296, 217944, 290592, 435888, 871776]

約数ペア:

[(1, 871776), (2, 435888), (3, 290592), (4, 217944), (6, 145296), (8, 108972), (9, 96864), (12, 72648), (16, 54486), (18, 48432), (24, 36324), (27, 32288), (32, 27243), (36, 24216), (48, 18162), (54, 16144), (72, 12108), (96, 9081), (108, 8072), (144, 6054), (216, 4036), (288, 3027), (432, 2018), (864, 1009)]