78384152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127247}}^1$

素因数の和:127271

約数の個数: 32

約数和(自身を含む): 183237120

約数和(自身を除く): 104852968

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 127247, 254494, 508988, 890729, 1017976, 1399717, 1781458, 2799434, 3562916, 5598868, 7125832, 9798019, 11197736, 19596038, 39192076, 78384152]

約数ペア:

[(1, 78384152), (2, 39192076), (4, 19596038), (7, 11197736), (8, 9798019), (11, 7125832), (14, 5598868), (22, 3562916), (28, 2799434), (44, 1781458), (56, 1399717), (77, 1017976), (88, 890729), (154, 508988), (308, 254494), (616, 127247)]