66703728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15271}}^1$

素因数の和:15302

約数の個数: 80

約数和(自身を含む): 212097536

約数和(自身を除く): 145393808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 15271, 30542, 45813, 61084, 91626, 106897, 122168, 183252, 198523, 213794, 244336, 320691, 366504, 397046, 427588, 595569, 641382, 733008, 794092, 855176, 1191138, 1282764, 1389661, 1588184, 1710352, 2382276, 2565528, 2779322, 3176368, 4168983, 4764552, 5131056, 5558644, 8337966, 9529104, 11117288, 16675932, 22234576, 33351864, 66703728]

約数ペア:

[(1, 66703728), (2, 33351864), (3, 22234576), (4, 16675932), (6, 11117288), (7, 9529104), (8, 8337966), (12, 5558644), (13, 5131056), (14, 4764552), (16, 4168983), (21, 3176368), (24, 2779322), (26, 2565528), (28, 2382276), (39, 1710352), (42, 1588184), (48, 1389661), (52, 1282764), (56, 1191138), (78, 855176), (84, 794092), (91, 733008), (104, 641382), (112, 595569), (156, 427588), (168, 397046), (182, 366504), (208, 320691), (273, 244336), (312, 213794), (336, 198523), (364, 183252), (546, 122168), (624, 106897), (728, 91626), (1092, 61084), (1456, 45813), (2184, 30542), (4368, 15271)]