87073168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 210542080

約数和(自身を除く): 123468912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 757, 1027, 1106, 1264, 1456, 1514, 2054, 2212, 3028, 4108, 4424, 5299, 6056, 7189, 8216, 8848, 9841, 10598, 12112, 14378, 16432, 19682, 21196, 28756, 39364, 42392, 57512, 59803, 68887, 78728, 84784, 115024, 119606, 137774, 157456, 239212, 275548, 418621, 478424, 551096, 777439, 837242, 956848, 1102192, 1554878, 1674484, 3109756, 3348968, 5442073, 6219512, 6697936, 10884146, 12439024, 21768292, 43536584, 87073168]

約数ペア:

[(1, 87073168), (2, 43536584), (4, 21768292), (7, 12439024), (8, 10884146), (13, 6697936), (14, 6219512), (16, 5442073), (26, 3348968), (28, 3109756), (52, 1674484), (56, 1554878), (79, 1102192), (91, 956848), (104, 837242), (112, 777439), (158, 551096), (182, 478424), (208, 418621), (316, 275548), (364, 239212), (553, 157456), (632, 137774), (728, 119606), (757, 115024), (1027, 84784), (1106, 78728), (1264, 68887), (1456, 59803), (1514, 57512), (2054, 42392), (2212, 39364), (3028, 28756), (4108, 21196), (4424, 19682), (5299, 16432), (6056, 14378), (7189, 12112), (8216, 10598), (8848, 9841)]