71349912

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{26783}}^1$

素因数の和:26832

約数の個数: 48

約数和(自身を含む): 198469440

約数和(自身を除く): 127119528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 26783, 53566, 80349, 107132, 160698, 214264, 241047, 321396, 482094, 642792, 964188, 990971, 1928376, 1981942, 2972913, 3963884, 5945826, 7927768, 8918739, 11891652, 17837478, 23783304, 35674956, 71349912]

約数ペア:

[(1, 71349912), (2, 35674956), (3, 23783304), (4, 17837478), (6, 11891652), (8, 8918739), (9, 7927768), (12, 5945826), (18, 3963884), (24, 2972913), (36, 1981942), (37, 1928376), (72, 990971), (74, 964188), (111, 642792), (148, 482094), (222, 321396), (296, 241047), (333, 214264), (444, 160698), (666, 107132), (888, 80349), (1332, 53566), (2664, 26783)]