76780732

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 157480960

約数和(自身を除く): 80700228

約数列:

[1, 2, 4, 7, 14, 28, 79, 103, 158, 206, 316, 337, 412, 553, 674, 721, 1106, 1348, 1442, 2212, 2359, 2884, 4718, 8137, 9436, 16274, 26623, 32548, 34711, 53246, 56959, 69422, 106492, 113918, 138844, 186361, 227836, 242977, 372722, 485954, 745444, 971908, 2742169, 5484338, 10968676, 19195183, 38390366, 76780732]

約数ペア:

[(1, 76780732), (2, 38390366), (4, 19195183), (7, 10968676), (14, 5484338), (28, 2742169), (79, 971908), (103, 745444), (158, 485954), (206, 372722), (316, 242977), (337, 227836), (412, 186361), (553, 138844), (674, 113918), (721, 106492), (1106, 69422), (1348, 56959), (1442, 53246), (2212, 34711), (2359, 32548), (2884, 26623), (4718, 16274), (8137, 9436)]