47637648

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{8941}}^1$

素因数の和:8992

約数の個数: 60

約数和(自身を含む): 136937788

約数和(自身を除く): 89300140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 8941, 17882, 26823, 35764, 53646, 71528, 80469, 107292, 143056, 160938, 214584, 321876, 330817, 429168, 643752, 661634, 992451, 1287504, 1323268, 1984902, 2646536, 2977353, 3969804, 5293072, 5954706, 7939608, 11909412, 15879216, 23818824, 47637648]

約数ペア:

[(1, 47637648), (2, 23818824), (3, 15879216), (4, 11909412), (6, 7939608), (8, 5954706), (9, 5293072), (12, 3969804), (16, 2977353), (18, 2646536), (24, 1984902), (36, 1323268), (37, 1287504), (48, 992451), (72, 661634), (74, 643752), (111, 429168), (144, 330817), (148, 321876), (222, 214584), (296, 160938), (333, 143056), (444, 107292), (592, 80469), (666, 71528), (888, 53646), (1332, 35764), (1776, 26823), (2664, 17882), (5328, 8941)]