77543228

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 160124160

約数和(自身を除く): 82580932

約数列:

[1, 2, 4, 7, 14, 28, 59, 73, 118, 146, 236, 292, 413, 511, 643, 826, 1022, 1286, 1652, 2044, 2572, 4307, 4501, 8614, 9002, 17228, 18004, 30149, 37937, 46939, 60298, 75874, 93878, 120596, 151748, 187756, 265559, 328573, 531118, 657146, 1062236, 1314292, 2769401, 5538802, 11077604, 19385807, 38771614, 77543228]

約数ペア:

[(1, 77543228), (2, 38771614), (4, 19385807), (7, 11077604), (14, 5538802), (28, 2769401), (59, 1314292), (73, 1062236), (118, 657146), (146, 531118), (236, 328573), (292, 265559), (413, 187756), (511, 151748), (643, 120596), (826, 93878), (1022, 75874), (1286, 60298), (1652, 46939), (2044, 37937), (2572, 30149), (4307, 18004), (4501, 17228), (8614, 9002)]