180857088

素因数分解:

$2^8\times 3^2\times {\mathrm{78497}}^1$

素因数の和:78519

約数の個数: 54

約数和(自身を含む): 521462214

約数和(自身を除く): 340605126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 78497, 156994, 235491, 313988, 470982, 627976, 706473, 941964, 1255952, 1412946, 1883928, 2511904, 2825892, 3767856, 5023808, 5651784, 7535712, 10047616, 11303568, 15071424, 20095232, 22607136, 30142848, 45214272, 60285696, 90428544, 180857088]

約数ペア:

[(1, 180857088), (2, 90428544), (3, 60285696), (4, 45214272), (6, 30142848), (8, 22607136), (9, 20095232), (12, 15071424), (16, 11303568), (18, 10047616), (24, 7535712), (32, 5651784), (36, 5023808), (48, 3767856), (64, 2825892), (72, 2511904), (96, 1883928), (128, 1412946), (144, 1255952), (192, 941964), (256, 706473), (288, 627976), (384, 470982), (576, 313988), (768, 235491), (1152, 156994), (2304, 78497)]