81469024

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 200079936

約数和(自身を除く): 118610912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 101, 104, 112, 182, 202, 208, 224, 277, 364, 404, 416, 554, 707, 728, 808, 1108, 1313, 1414, 1456, 1616, 1939, 2216, 2626, 2828, 2912, 3232, 3601, 3878, 4432, 5252, 5656, 7202, 7756, 8864, 9191, 10504, 11312, 14404, 15512, 18382, 21008, 22624, 25207, 27977, 28808, 31024, 36764, 42016, 50414, 55954, 57616, 62048, 73528, 100828, 111908, 115232, 147056, 195839, 201656, 223816, 294112, 363701, 391678, 403312, 447632, 727402, 783356, 806624, 895264, 1454804, 1566712, 2545907, 2909608, 3133424, 5091814, 5819216, 6266848, 10183628, 11638432, 20367256, 40734512, 81469024]

約数ペア:

[(1, 81469024), (2, 40734512), (4, 20367256), (7, 11638432), (8, 10183628), (13, 6266848), (14, 5819216), (16, 5091814), (26, 3133424), (28, 2909608), (32, 2545907), (52, 1566712), (56, 1454804), (91, 895264), (101, 806624), (104, 783356), (112, 727402), (182, 447632), (202, 403312), (208, 391678), (224, 363701), (277, 294112), (364, 223816), (404, 201656), (416, 195839), (554, 147056), (707, 115232), (728, 111908), (808, 100828), (1108, 73528), (1313, 62048), (1414, 57616), (1456, 55954), (1616, 50414), (1939, 42016), (2216, 36764), (2626, 31024), (2828, 28808), (2912, 27977), (3232, 25207), (3601, 22624), (3878, 21008), (4432, 18382), (5252, 15512), (5656, 14404), (7202, 11312), (7756, 10504), (8864, 9191)]