78457344

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{7297}}^1$

素因数の和:7325

約数の個数: 80

約数和(自身を含む): 238907328

約数和(自身を除く): 160449984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 7297, 10752, 14594, 21891, 29188, 43782, 51079, 58376, 87564, 102158, 116752, 153237, 175128, 204316, 233504, 306474, 350256, 408632, 467008, 612948, 700512, 817264, 934016, 1225896, 1401024, 1634528, 1868032, 2451792, 2802048, 3269056, 3736064, 4903584, 5604096, 6538112, 9807168, 11208192, 13076224, 19614336, 26152448, 39228672, 78457344]

約数ペア:

[(1, 78457344), (2, 39228672), (3, 26152448), (4, 19614336), (6, 13076224), (7, 11208192), (8, 9807168), (12, 6538112), (14, 5604096), (16, 4903584), (21, 3736064), (24, 3269056), (28, 2802048), (32, 2451792), (42, 1868032), (48, 1634528), (56, 1401024), (64, 1225896), (84, 934016), (96, 817264), (112, 700512), (128, 612948), (168, 467008), (192, 408632), (224, 350256), (256, 306474), (336, 233504), (384, 204316), (448, 175128), (512, 153237), (672, 116752), (768, 102158), (896, 87564), (1344, 58376), (1536, 51079), (1792, 43782), (2688, 29188), (3584, 21891), (5376, 14594), (7297, 10752)]