87299072

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:687

約数の個数: 88

約数和(自身を含む): 210267840

約数和(自身を除く): 122968768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 641, 896, 1024, 1064, 1216, 1282, 1792, 2128, 2432, 2564, 3584, 4256, 4487, 4864, 5128, 7168, 8512, 8974, 9728, 10256, 12179, 17024, 17948, 19456, 20512, 24358, 34048, 35896, 41024, 48716, 68096, 71792, 82048, 85253, 97432, 136192, 143584, 164096, 170506, 194864, 287168, 328192, 341012, 389728, 574336, 656384, 682024, 779456, 1148672, 1364048, 1558912, 2297344, 2728096, 3117824, 4594688, 5456192, 6235648, 10912384, 12471296, 21824768, 43649536, 87299072]

約数ペア:

[(1, 87299072), (2, 43649536), (4, 21824768), (7, 12471296), (8, 10912384), (14, 6235648), (16, 5456192), (19, 4594688), (28, 3117824), (32, 2728096), (38, 2297344), (56, 1558912), (64, 1364048), (76, 1148672), (112, 779456), (128, 682024), (133, 656384), (152, 574336), (224, 389728), (256, 341012), (266, 328192), (304, 287168), (448, 194864), (512, 170506), (532, 164096), (608, 143584), (641, 136192), (896, 97432), (1024, 85253), (1064, 82048), (1216, 71792), (1282, 68096), (1792, 48716), (2128, 41024), (2432, 35896), (2564, 34048), (3584, 24358), (4256, 20512), (4487, 19456), (4864, 17948), (5128, 17024), (7168, 12179), (8512, 10256), (8974, 9728)]