68111352

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{49789}}^1$

素因数の和:49820

約数の個数: 48

約数和(自身を含む): 194181000

約数和(自身を除く): 126069648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 49789, 99578, 149367, 199156, 298734, 398312, 448101, 597468, 896202, 945991, 1194936, 1792404, 1891982, 2837973, 3584808, 3783964, 5675946, 7567928, 8513919, 11351892, 17027838, 22703784, 34055676, 68111352]

約数ペア:

[(1, 68111352), (2, 34055676), (3, 22703784), (4, 17027838), (6, 11351892), (8, 8513919), (9, 7567928), (12, 5675946), (18, 3783964), (19, 3584808), (24, 2837973), (36, 1891982), (38, 1792404), (57, 1194936), (72, 945991), (76, 896202), (114, 597468), (152, 448101), (171, 398312), (228, 298734), (342, 199156), (456, 149367), (684, 99578), (1368, 49789)]