71439444.000000000

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{25939}}^1$

素因数の和:25964

約数の個数: 84

約数和(自身を含む): 342615520

約数和(自身を除く): 238029472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 25939, 51878, 77817, 103756, 155634, 181573, 207512, 233451, 311268, 363146, 415024, 466902, 544719, 622536, 726292, 830048, 933804, 1089438, 1245072, 1452584, 1634157, 1660096, 1867608, 2178876, 2490144, 2905168, 3268314, 3735216, 4357752, 4980288, 5810336, 6536628, 7470432, 8715504, 11620672, 13073256, 14940864, 17431008, 26146512, 34862016, 52293024, 104586048]

約数ペア:

[(1, 104586048), (2, 52293024), (3, 34862016), (4, 26146512), (6, 17431008), (7, 14940864), (8, 13073256), (9, 11620672), (12, 8715504), (14, 7470432), (16, 6536628), (18, 5810336), (21, 4980288), (24, 4357752), (28, 3735216), (32, 3268314), (36, 2905168), (42, 2490144), (48, 2178876), (56, 1867608), (63, 1660096), (64, 1634157), (72, 1452584), (84, 1245072), (96, 1089438), (112, 933804), (126, 830048), (144, 726292), (168, 622536), (192, 544719), (224, 466902), (252, 415024), (288, 363146), (336, 311268), (448, 233451), (504, 207512), (576, 181573), (672, 155634), (1008, 103756), (1344, 77817), (2016, 51878), (4032, 25939)]