77387944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12107}}^1$

素因数の和:12177

約数の個数: 32

約数和(自身を含む): 156919680

約数和(自身を除く): 79531736

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 12107, 24214, 48428, 96856, 205819, 411638, 569029, 823276, 1138058, 1646552, 2276116, 4552232, 9673493, 19346986, 38693972, 77387944]

約数ペア:

[(1, 77387944), (2, 38693972), (4, 19346986), (8, 9673493), (17, 4552232), (34, 2276116), (47, 1646552), (68, 1138058), (94, 823276), (136, 569029), (188, 411638), (376, 205819), (799, 96856), (1598, 48428), (3196, 24214), (6392, 12107)]