78893856

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4643}}^1$

素因数の和:4718

約数の個数: 72

約数和(自身を含む): 228206160

約数和(自身を除く): 149312304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 4643, 5664, 8496, 9286, 13929, 16992, 18572, 27858, 37144, 41787, 55716, 74288, 83574, 111432, 148576, 167148, 222864, 273937, 334296, 445728, 547874, 668592, 821811, 1095748, 1337184, 1643622, 2191496, 2465433, 3287244, 4382992, 4930866, 6574488, 8765984, 9861732, 13148976, 19723464, 26297952, 39446928, 78893856]

約数ペア:

[(1, 78893856), (2, 39446928), (3, 26297952), (4, 19723464), (6, 13148976), (8, 9861732), (9, 8765984), (12, 6574488), (16, 4930866), (18, 4382992), (24, 3287244), (32, 2465433), (36, 2191496), (48, 1643622), (59, 1337184), (72, 1095748), (96, 821811), (118, 668592), (144, 547874), (177, 445728), (236, 334296), (288, 273937), (354, 222864), (472, 167148), (531, 148576), (708, 111432), (944, 83574), (1062, 74288), (1416, 55716), (1888, 41787), (2124, 37144), (2832, 27858), (4248, 18572), (4643, 16992), (5664, 13929), (8496, 9286)]