81912342

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{769}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 168426720

約数和(自身を除く): 86514378

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 433, 769, 866, 1299, 1538, 2307, 2598, 4614, 17753, 31529, 35506, 53259, 63058, 94587, 106518, 189174, 332977, 665954, 998931, 1997862, 13652057, 27304114, 40956171, 81912342]

約数ペア:

[(1, 81912342), (2, 40956171), (3, 27304114), (6, 13652057), (41, 1997862), (82, 998931), (123, 665954), (246, 332977), (433, 189174), (769, 106518), (866, 94587), (1299, 63058), (1538, 53259), (2307, 35506), (2598, 31529), (4614, 17753)]