78557568

素因数分解:

$2^7\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1373}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 210222000

約数和(自身を除く): 131664432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 298, 384, 447, 596, 894, 1192, 1373, 1788, 2384, 2746, 3576, 4119, 4768, 5492, 7152, 8238, 9536, 10984, 14304, 16476, 19072, 21968, 28608, 32952, 43936, 57216, 65904, 87872, 131808, 175744, 204577, 263616, 409154, 527232, 613731, 818308, 1227462, 1636616, 2454924, 3273232, 4909848, 6546464, 9819696, 13092928, 19639392, 26185856, 39278784, 78557568]

約数ペア:

[(1, 78557568), (2, 39278784), (3, 26185856), (4, 19639392), (6, 13092928), (8, 9819696), (12, 6546464), (16, 4909848), (24, 3273232), (32, 2454924), (48, 1636616), (64, 1227462), (96, 818308), (128, 613731), (149, 527232), (192, 409154), (298, 263616), (384, 204577), (447, 175744), (596, 131808), (894, 87872), (1192, 65904), (1373, 57216), (1788, 43936), (2384, 32952), (2746, 28608), (3576, 21968), (4119, 19072), (4768, 16476), (5492, 14304), (7152, 10984), (8238, 9536)]