172168488

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{10723}}^1$

素因数の和:10958

約数の個数: 48

約数和(自身を含む): 468424320

約数和(自身を除く): 296255832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 10723, 16056, 21446, 32169, 42892, 64338, 85784, 96507, 128676, 193014, 257352, 386028, 772056, 2391229, 4782458, 7173687, 9564916, 14347374, 19129832, 21521061, 28694748, 43042122, 57389496, 86084244, 172168488]

約数ペア:

[(1, 172168488), (2, 86084244), (3, 57389496), (4, 43042122), (6, 28694748), (8, 21521061), (9, 19129832), (12, 14347374), (18, 9564916), (24, 7173687), (36, 4782458), (72, 2391229), (223, 772056), (446, 386028), (669, 257352), (892, 193014), (1338, 128676), (1784, 96507), (2007, 85784), (2676, 64338), (4014, 42892), (5352, 32169), (8028, 21446), (10723, 16056)]