91555072

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2731

約数の個数: 72

約数和(自身を含む): 219934400

約数和(自身を除く): 128379328

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, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 2689, 4256, 4864, 5378, 8512, 10756, 17024, 18823, 21512, 34048, 37646, 43024, 51091, 75292, 86048, 102182, 150584, 172096, 204364, 301168, 344192, 357637, 408728, 602336, 688384, 715274, 817456, 1204672, 1430548, 1634912, 2409344, 2861096, 3269824, 4818688, 5722192, 6539648, 11444384, 13079296, 22888768, 45777536, 91555072]

約数ペア:

[(1, 91555072), (2, 45777536), (4, 22888768), (7, 13079296), (8, 11444384), (14, 6539648), (16, 5722192), (19, 4818688), (28, 3269824), (32, 2861096), (38, 2409344), (56, 1634912), (64, 1430548), (76, 1204672), (112, 817456), (128, 715274), (133, 688384), (152, 602336), (224, 408728), (256, 357637), (266, 344192), (304, 301168), (448, 204364), (532, 172096), (608, 150584), (896, 102182), (1064, 86048), (1216, 75292), (1792, 51091), (2128, 43024), (2432, 37646), (2689, 34048), (4256, 21512), (4864, 18823), (5378, 17024), (8512, 10756)]