77702912

素因数分解:

$2^8\times 7^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 179152512

約数和(自身を除く): 101449600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 331, 448, 524, 662, 896, 917, 1048, 1324, 1792, 1834, 2096, 2317, 2648, 3668, 4192, 4634, 5296, 7336, 8384, 9268, 10592, 14672, 16768, 18536, 21184, 29344, 33536, 37072, 42368, 43361, 58688, 74144, 84736, 86722, 117376, 148288, 173444, 234752, 296576, 303527, 346888, 593152, 607054, 693776, 1214108, 1387552, 2428216, 2775104, 4856432, 5550208, 9712864, 11100416, 19425728, 38851456, 77702912]

約数ペア:

[(1, 77702912), (2, 38851456), (4, 19425728), (7, 11100416), (8, 9712864), (14, 5550208), (16, 4856432), (28, 2775104), (32, 2428216), (56, 1387552), (64, 1214108), (112, 693776), (128, 607054), (131, 593152), (224, 346888), (256, 303527), (262, 296576), (331, 234752), (448, 173444), (524, 148288), (662, 117376), (896, 86722), (917, 84736), (1048, 74144), (1324, 58688), (1792, 43361), (1834, 42368), (2096, 37072), (2317, 33536), (2648, 29344), (3668, 21184), (4192, 18536), (4634, 16768), (5296, 14672), (7336, 10592), (8384, 9268)]