78989568

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{2099}}^1$

素因数の和:2132

約数の個数: 108

約数和(自身を含む): 244666800

約数和(自身を除く): 165677232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2099, 2352, 2688, 3136, 4198, 4704, 5376, 6272, 6297, 8396, 9408, 12544, 12594, 14693, 16792, 18816, 25188, 29386, 33584, 37632, 44079, 50376, 58772, 67168, 88158, 100752, 102851, 117544, 134336, 176316, 201504, 205702, 235088, 268672, 308553, 352632, 403008, 411404, 470176, 537344, 617106, 705264, 806016, 822808, 940352, 1234212, 1410528, 1612032, 1645616, 1880704, 2468424, 2821056, 3291232, 3761408, 4936848, 5642112, 6582464, 9873696, 11284224, 13164928, 19747392, 26329856, 39494784, 78989568]

約数ペア:

[(1, 78989568), (2, 39494784), (3, 26329856), (4, 19747392), (6, 13164928), (7, 11284224), (8, 9873696), (12, 6582464), (14, 5642112), (16, 4936848), (21, 3761408), (24, 3291232), (28, 2821056), (32, 2468424), (42, 1880704), (48, 1645616), (49, 1612032), (56, 1410528), (64, 1234212), (84, 940352), (96, 822808), (98, 806016), (112, 705264), (128, 617106), (147, 537344), (168, 470176), (192, 411404), (196, 403008), (224, 352632), (256, 308553), (294, 268672), (336, 235088), (384, 205702), (392, 201504), (448, 176316), (588, 134336), (672, 117544), (768, 102851), (784, 100752), (896, 88158), (1176, 67168), (1344, 58772), (1568, 50376), (1792, 44079), (2099, 37632), (2352, 33584), (2688, 29386), (3136, 25188), (4198, 18816), (4704, 16792), (5376, 14693), (6272, 12594), (6297, 12544), (8396, 9408)]