71398116

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{68389}}^1$

素因数の和:68428

約数の個数: 36

約数和(自身を含む): 186704700

約数和(自身を除く): 115306584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 68389, 136778, 205167, 273556, 410334, 615501, 820668, 1231002, 1983281, 2462004, 3966562, 5949843, 7933124, 11899686, 17849529, 23799372, 35699058, 71398116]

約数ペア:

[(1, 71398116), (2, 35699058), (3, 23799372), (4, 17849529), (6, 11899686), (9, 7933124), (12, 5949843), (18, 3966562), (29, 2462004), (36, 1983281), (58, 1231002), (87, 820668), (116, 615501), (174, 410334), (261, 273556), (348, 205167), (522, 136778), (1044, 68389)]