87005616

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{2819}}^1$

素因数の和:3473

約数の個数: 40

約数和(自身を含む): 225193920

約数和(自身を除く): 138188304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1286, 1929, 2572, 2819, 3858, 5144, 5638, 7716, 8457, 10288, 11276, 15432, 16914, 22552, 30864, 33828, 45104, 67656, 135312, 1812617, 3625234, 5437851, 7250468, 10875702, 14500936, 21751404, 29001872, 43502808, 87005616]

約数ペア:

[(1, 87005616), (2, 43502808), (3, 29001872), (4, 21751404), (6, 14500936), (8, 10875702), (12, 7250468), (16, 5437851), (24, 3625234), (48, 1812617), (643, 135312), (1286, 67656), (1929, 45104), (2572, 33828), (2819, 30864), (3858, 22552), (5144, 16914), (5638, 15432), (7716, 11276), (8457, 10288)]