90265084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 204216320

約数和(自身を除く): 113951236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 73, 79, 86, 91, 146, 158, 172, 182, 292, 301, 316, 364, 511, 553, 559, 602, 949, 1022, 1027, 1106, 1118, 1204, 1898, 2044, 2054, 2212, 2236, 3139, 3397, 3796, 3913, 4108, 5767, 6278, 6643, 6794, 7189, 7826, 11534, 12556, 13286, 13588, 14378, 15652, 21973, 23068, 23779, 26572, 28756, 40369, 40807, 43946, 44161, 47558, 74971, 80738, 81614, 87892, 88322, 95116, 149942, 161476, 163228, 176644, 247981, 285649, 299884, 309127, 495962, 524797, 571298, 618254, 991924, 1049594, 1142596, 1236508, 1735867, 2099188, 3223753, 3471734, 6447506, 6943468, 12895012, 22566271, 45132542, 90265084]

約数ペア:

[(1, 90265084), (2, 45132542), (4, 22566271), (7, 12895012), (13, 6943468), (14, 6447506), (26, 3471734), (28, 3223753), (43, 2099188), (52, 1735867), (73, 1236508), (79, 1142596), (86, 1049594), (91, 991924), (146, 618254), (158, 571298), (172, 524797), (182, 495962), (292, 309127), (301, 299884), (316, 285649), (364, 247981), (511, 176644), (553, 163228), (559, 161476), (602, 149942), (949, 95116), (1022, 88322), (1027, 87892), (1106, 81614), (1118, 80738), (1204, 74971), (1898, 47558), (2044, 44161), (2054, 43946), (2212, 40807), (2236, 40369), (3139, 28756), (3397, 26572), (3796, 23779), (3913, 23068), (4108, 21973), (5767, 15652), (6278, 14378), (6643, 13588), (6794, 13286), (7189, 12556), (7826, 11534)]