65502864

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{21661}}^1$

素因数の和:21685

約数の個数: 80

約数和(自身を含む): 214887040

約数和(自身を除く): 149384176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 21661, 43322, 64983, 86644, 129966, 151627, 173288, 194949, 259932, 303254, 346576, 389898, 454881, 519864, 584847, 606508, 779796, 909762, 1039728, 1169694, 1213016, 1364643, 1559592, 1819524, 2339388, 2426032, 2729286, 3119184, 3639048, 4093929, 4678776, 5458572, 7278096, 8187858, 9357552, 10917144, 16375716, 21834288, 32751432, 65502864]

約数ペア:

[(1, 65502864), (2, 32751432), (3, 21834288), (4, 16375716), (6, 10917144), (7, 9357552), (8, 8187858), (9, 7278096), (12, 5458572), (14, 4678776), (16, 4093929), (18, 3639048), (21, 3119184), (24, 2729286), (27, 2426032), (28, 2339388), (36, 1819524), (42, 1559592), (48, 1364643), (54, 1213016), (56, 1169694), (63, 1039728), (72, 909762), (84, 779796), (108, 606508), (112, 584847), (126, 519864), (144, 454881), (168, 389898), (189, 346576), (216, 303254), (252, 259932), (336, 194949), (378, 173288), (432, 151627), (504, 129966), (756, 86644), (1008, 64983), (1512, 43322), (3024, 21661)]