89819072

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1277}}^1$

素因数の和:1453

約数の個数: 56

約数和(自身を含む): 205154784

約数和(自身を除く): 115335712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 314, 448, 628, 1099, 1256, 1277, 2198, 2512, 2554, 4396, 5024, 5108, 8792, 8939, 10048, 10216, 17584, 17878, 20432, 35168, 35756, 40864, 70336, 71512, 81728, 143024, 200489, 286048, 400978, 572096, 801956, 1403423, 1603912, 2806846, 3207824, 5613692, 6415648, 11227384, 12831296, 22454768, 44909536, 89819072]

約数ペア:

[(1, 89819072), (2, 44909536), (4, 22454768), (7, 12831296), (8, 11227384), (14, 6415648), (16, 5613692), (28, 3207824), (32, 2806846), (56, 1603912), (64, 1403423), (112, 801956), (157, 572096), (224, 400978), (314, 286048), (448, 200489), (628, 143024), (1099, 81728), (1256, 71512), (1277, 70336), (2198, 40864), (2512, 35756), (2554, 35168), (4396, 20432), (5024, 17878), (5108, 17584), (8792, 10216), (8939, 10048)]