87659264

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4447}}^1$

素因数の和:4481

約数の個数: 72

約数和(自身を含む): 218201088

約数和(自身を除く): 130541824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4447, 4928, 8894, 9856, 17788, 19712, 31129, 35576, 48917, 62258, 71152, 97834, 124516, 142304, 195668, 249032, 284608, 342419, 391336, 498064, 569216, 684838, 782672, 996128, 1138432, 1369676, 1565344, 1992256, 2739352, 3130688, 3984512, 5478704, 6261376, 7969024, 10957408, 12522752, 21914816, 43829632, 87659264]

約数ペア:

[(1, 87659264), (2, 43829632), (4, 21914816), (7, 12522752), (8, 10957408), (11, 7969024), (14, 6261376), (16, 5478704), (22, 3984512), (28, 3130688), (32, 2739352), (44, 1992256), (56, 1565344), (64, 1369676), (77, 1138432), (88, 996128), (112, 782672), (128, 684838), (154, 569216), (176, 498064), (224, 391336), (256, 342419), (308, 284608), (352, 249032), (448, 195668), (616, 142304), (704, 124516), (896, 97834), (1232, 71152), (1408, 62258), (1792, 48917), (2464, 35576), (2816, 31129), (4447, 19712), (4928, 17788), (8894, 9856)]