87461696

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1207

約数の個数: 56

約数和(自身を含む): 199558656

約数和(自身を除く): 112096960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 394, 448, 788, 991, 1379, 1576, 1982, 2758, 3152, 3964, 5516, 6304, 6937, 7928, 11032, 12608, 13874, 15856, 22064, 27748, 31712, 44128, 55496, 63424, 88256, 110992, 195227, 221984, 390454, 443968, 780908, 1366589, 1561816, 2733178, 3123632, 5466356, 6247264, 10932712, 12494528, 21865424, 43730848, 87461696]

約数ペア:

[(1, 87461696), (2, 43730848), (4, 21865424), (7, 12494528), (8, 10932712), (14, 6247264), (16, 5466356), (28, 3123632), (32, 2733178), (56, 1561816), (64, 1366589), (112, 780908), (197, 443968), (224, 390454), (394, 221984), (448, 195227), (788, 110992), (991, 88256), (1379, 63424), (1576, 55496), (1982, 44128), (2758, 31712), (3152, 27748), (3964, 22064), (5516, 15856), (6304, 13874), (6937, 12608), (7928, 11032)]