80674758

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{87881}}^1$

素因数の和:87909

約数の個数: 32

約数和(自身を含む): 189825120

約数和(自身を除く): 109150362

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 87881, 175762, 263643, 527286, 790929, 1493977, 1581858, 2372787, 2987954, 4481931, 4745574, 8963862, 13445793, 26891586, 40337379, 80674758]

約数ペア:

[(1, 80674758), (2, 40337379), (3, 26891586), (6, 13445793), (9, 8963862), (17, 4745574), (18, 4481931), (27, 2987954), (34, 2372787), (51, 1581858), (54, 1493977), (102, 790929), (153, 527286), (306, 263643), (459, 175762), (918, 87881)]