78180172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{96281}}^1$

素因数の和:96321

約数の個数: 24

約数和(自身を含む): 161753760

約数和(自身を除く): 83573588

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 96281, 192562, 385124, 673967, 1347934, 2695868, 2792149, 5584298, 11168596, 19545043, 39090086, 78180172]

約数ペア:

[(1, 78180172), (2, 39090086), (4, 19545043), (7, 11168596), (14, 5584298), (28, 2792149), (29, 2695868), (58, 1347934), (116, 673967), (203, 385124), (406, 192562), (812, 96281)]