81664536

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 214156800

約数和(自身を除く): 132492264

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 337, 439, 552, 674, 878, 1011, 1317, 1348, 1756, 2022, 2634, 2696, 3512, 4044, 5268, 7751, 8088, 10097, 10536, 15502, 20194, 23253, 30291, 31004, 40388, 46506, 60582, 62008, 80776, 93012, 121164, 147943, 186024, 242328, 295886, 443829, 591772, 887658, 1183544, 1775316, 3402689, 3550632, 6805378, 10208067, 13610756, 20416134, 27221512, 40832268, 81664536]

約数ペア:

[(1, 81664536), (2, 40832268), (3, 27221512), (4, 20416134), (6, 13610756), (8, 10208067), (12, 6805378), (23, 3550632), (24, 3402689), (46, 1775316), (69, 1183544), (92, 887658), (138, 591772), (184, 443829), (276, 295886), (337, 242328), (439, 186024), (552, 147943), (674, 121164), (878, 93012), (1011, 80776), (1317, 62008), (1348, 60582), (1756, 46506), (2022, 40388), (2634, 31004), (2696, 30291), (3512, 23253), (4044, 20194), (5268, 15502), (7751, 10536), (8088, 10097)]