80995428

素因数分解:

$2^2\times 3^2\times {\mathrm{1013}}^1\times {\mathrm{2221}}^1$

素因数の和:3244

約数の個数: 36

約数和(自身を含む): 205032828

約数和(自身を除く): 124037400

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1013, 2026, 2221, 3039, 4052, 4442, 6078, 6663, 8884, 9117, 12156, 13326, 18234, 19989, 26652, 36468, 39978, 79956, 2249873, 4499746, 6749619, 8999492, 13499238, 20248857, 26998476, 40497714, 80995428]

約数ペア:

[(1, 80995428), (2, 40497714), (3, 26998476), (4, 20248857), (6, 13499238), (9, 8999492), (12, 6749619), (18, 4499746), (36, 2249873), (1013, 79956), (2026, 39978), (2221, 36468), (3039, 26652), (4052, 19989), (4442, 18234), (6078, 13326), (6663, 12156), (8884, 9117)]