81071538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10061}}^1$

素因数の和:10162

約数の個数: 32

約数和(自身を含む): 173871360

約数和(自身を除く): 92799822

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 2686, 4029, 8058, 10061, 20122, 30183, 60366, 171037, 342074, 513111, 794819, 1026222, 1589638, 2384457, 4768914, 13511923, 27023846, 40535769, 81071538]

約数ペア:

[(1, 81071538), (2, 40535769), (3, 27023846), (6, 13511923), (17, 4768914), (34, 2384457), (51, 1589638), (79, 1026222), (102, 794819), (158, 513111), (237, 342074), (474, 171037), (1343, 60366), (2686, 30183), (4029, 20122), (8058, 10061)]