100781568

素因数分解:

$2^9\times 3^2\times {\mathrm{21871}}^1$

素因数の和:21895

約数の個数: 60

約数和(自身を含む): 290875728

約数和(自身を除く): 190094160

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, 512, 576, 768, 1152, 1536, 2304, 4608, 21871, 43742, 65613, 87484, 131226, 174968, 196839, 262452, 349936, 393678, 524904, 699872, 787356, 1049808, 1399744, 1574712, 2099616, 2799488, 3149424, 4199232, 5598976, 6298848, 8398464, 11197952, 12597696, 16796928, 25195392, 33593856, 50390784, 100781568]

約数ペア:

[(1, 100781568), (2, 50390784), (3, 33593856), (4, 25195392), (6, 16796928), (8, 12597696), (9, 11197952), (12, 8398464), (16, 6298848), (18, 5598976), (24, 4199232), (32, 3149424), (36, 2799488), (48, 2099616), (64, 1574712), (72, 1399744), (96, 1049808), (128, 787356), (144, 699872), (192, 524904), (256, 393678), (288, 349936), (384, 262452), (512, 196839), (576, 174968), (768, 131226), (1152, 87484), (1536, 65613), (2304, 43742), (4608, 21871)]