87006976

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2157

約数の個数: 72

約数和(自身を含む): 207212544

約数和(自身を除く): 120205568

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2111, 2576, 2944, 4222, 5152, 5888, 8444, 10304, 14777, 16888, 20608, 29554, 33776, 41216, 48553, 59108, 67552, 97106, 118216, 135104, 194212, 236432, 270208, 339871, 388424, 472864, 540416, 679742, 776848, 945728, 1359484, 1553696, 1891456, 2718968, 3107392, 3782912, 5437936, 6214784, 10875872, 12429568, 21751744, 43503488, 87006976]

約数ペア:

[(1, 87006976), (2, 43503488), (4, 21751744), (7, 12429568), (8, 10875872), (14, 6214784), (16, 5437936), (23, 3782912), (28, 3107392), (32, 2718968), (46, 1891456), (56, 1553696), (64, 1359484), (92, 945728), (112, 776848), (128, 679742), (161, 540416), (184, 472864), (224, 388424), (256, 339871), (322, 270208), (368, 236432), (448, 194212), (644, 135104), (736, 118216), (896, 97106), (1288, 67552), (1472, 59108), (1792, 48553), (2111, 41216), (2576, 33776), (2944, 29554), (4222, 20608), (5152, 16888), (5888, 14777), (8444, 10304)]