89415872

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1181}}^1$

素因数の和:1226

約数の個数: 84

約数和(自身を含む): 219766896

約数和(自身を除く): 130351024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1181, 1183, 1352, 1456, 2362, 2366, 2704, 2912, 4724, 4732, 5408, 5824, 8267, 9448, 9464, 10816, 15353, 16534, 18896, 18928, 30706, 33068, 37792, 37856, 61412, 66136, 75584, 75712, 107471, 122824, 132272, 199589, 214942, 245648, 264544, 399178, 429884, 491296, 529088, 798356, 859768, 982592, 1397123, 1596712, 1719536, 2794246, 3193424, 3439072, 5588492, 6386848, 6878144, 11176984, 12773696, 22353968, 44707936, 89415872]

約数ペア:

[(1, 89415872), (2, 44707936), (4, 22353968), (7, 12773696), (8, 11176984), (13, 6878144), (14, 6386848), (16, 5588492), (26, 3439072), (28, 3193424), (32, 2794246), (52, 1719536), (56, 1596712), (64, 1397123), (91, 982592), (104, 859768), (112, 798356), (169, 529088), (182, 491296), (208, 429884), (224, 399178), (338, 264544), (364, 245648), (416, 214942), (448, 199589), (676, 132272), (728, 122824), (832, 107471), (1181, 75712), (1183, 75584), (1352, 66136), (1456, 61412), (2362, 37856), (2366, 37792), (2704, 33068), (2912, 30706), (4724, 18928), (4732, 18896), (5408, 16534), (5824, 15353), (8267, 10816), (9448, 9464)]