47271348

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 128139648

約数和(自身を除く): 80868300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1543, 1702, 2553, 3086, 3404, 4629, 5106, 6172, 7659, 9258, 10212, 13887, 15318, 18516, 27774, 30636, 35489, 55548, 57091, 70978, 106467, 114182, 141956, 171273, 212934, 228364, 319401, 342546, 425868, 513819, 638802, 685092, 1027638, 1277604, 1313093, 2055276, 2626186, 3939279, 5252372, 7878558, 11817837, 15757116, 23635674, 47271348]

約数ペア:

[(1, 47271348), (2, 23635674), (3, 15757116), (4, 11817837), (6, 7878558), (9, 5252372), (12, 3939279), (18, 2626186), (23, 2055276), (36, 1313093), (37, 1277604), (46, 1027638), (69, 685092), (74, 638802), (92, 513819), (111, 425868), (138, 342546), (148, 319401), (207, 228364), (222, 212934), (276, 171273), (333, 141956), (414, 114182), (444, 106467), (666, 70978), (828, 57091), (851, 55548), (1332, 35489), (1543, 30636), (1702, 27774), (2553, 18516), (3086, 15318), (3404, 13887), (4629, 10212), (5106, 9258), (6172, 7659)]