71548668

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{12659}}^1$

素因数の和:12826

約数の個数: 36

約数和(自身を含む): 182025480

約数和(自身を除く): 110476812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 12659, 25318, 37977, 50636, 75954, 113931, 151908, 227862, 455724, 1987463, 3974926, 5962389, 7949852, 11924778, 17887167, 23849556, 35774334, 71548668]

約数ペア:

[(1, 71548668), (2, 35774334), (3, 23849556), (4, 17887167), (6, 11924778), (9, 7949852), (12, 5962389), (18, 3974926), (36, 1987463), (157, 455724), (314, 227862), (471, 151908), (628, 113931), (942, 75954), (1413, 50636), (1884, 37977), (2826, 25318), (5652, 12659)]