72321606

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5171}}^1$

素因数の和:5226

約数の個数: 64

約数和(自身を含む): 188674560

約数和(自身を除く): 116352954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 5171, 6993, 10342, 13986, 15513, 31026, 36197, 46539, 72394, 93078, 108591, 139617, 191327, 217182, 279234, 325773, 382654, 573981, 651546, 977319, 1147962, 1339289, 1721943, 1954638, 2678578, 3443886, 4017867, 5165829, 8035734, 10331658, 12053601, 24107202, 36160803, 72321606]

約数ペア:

[(1, 72321606), (2, 36160803), (3, 24107202), (6, 12053601), (7, 10331658), (9, 8035734), (14, 5165829), (18, 4017867), (21, 3443886), (27, 2678578), (37, 1954638), (42, 1721943), (54, 1339289), (63, 1147962), (74, 977319), (111, 651546), (126, 573981), (189, 382654), (222, 325773), (259, 279234), (333, 217182), (378, 191327), (518, 139617), (666, 108591), (777, 93078), (999, 72394), (1554, 46539), (1998, 36197), (2331, 31026), (4662, 15513), (5171, 13986), (6993, 10342)]