76638212

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 159933312

約数和(自身を除く): 83295100

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 602, 742, 1201, 1204, 1484, 2279, 2402, 4558, 4804, 8407, 9116, 15953, 16814, 31906, 33628, 51643, 63653, 63812, 103286, 127306, 206572, 254612, 361501, 445571, 723002, 891142, 1446004, 1782284, 2737079, 5474158, 10948316, 19159553, 38319106, 76638212]

約数ペア:

[(1, 76638212), (2, 38319106), (4, 19159553), (7, 10948316), (14, 5474158), (28, 2737079), (43, 1782284), (53, 1446004), (86, 891142), (106, 723002), (172, 445571), (212, 361501), (301, 254612), (371, 206572), (602, 127306), (742, 103286), (1201, 63812), (1204, 63653), (1484, 51643), (2279, 33628), (2402, 31906), (4558, 16814), (4804, 15953), (8407, 9116)]