81433825984

素因数分解:

$2^6\times 7^2\times {\mathrm{313}}^1\times {\mathrm{82963}}^1$

素因数の和:83302

約数の個数: 84

約数和(自身を含む): 188580988344

約数和(自身を除く): 107147162360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 313, 392, 448, 626, 784, 1252, 1568, 2191, 2504, 3136, 4382, 5008, 8764, 10016, 15337, 17528, 20032, 30674, 35056, 61348, 70112, 82963, 122696, 140224, 165926, 245392, 331852, 490784, 580741, 663704, 981568, 1161482, 1327408, 2322964, 2654816, 4065187, 4645928, 5309632, 8130374, 9291856, 16260748, 18583712, 25967419, 32521496, 37167424, 51934838, 65042992, 103869676, 130085984, 181771933, 207739352, 260171968, 363543866, 415478704, 727087732, 830957408, 1272403531, 1454175464, 1661914816, 2544807062, 2908350928, 5089614124, 5816701856, 10179228248, 11633403712, 20358456496, 40716912992, 81433825984]

約数ペア:

[(1, 81433825984), (2, 40716912992), (4, 20358456496), (7, 11633403712), (8, 10179228248), (14, 5816701856), (16, 5089614124), (28, 2908350928), (32, 2544807062), (49, 1661914816), (56, 1454175464), (64, 1272403531), (98, 830957408), (112, 727087732), (196, 415478704), (224, 363543866), (313, 260171968), (392, 207739352), (448, 181771933), (626, 130085984), (784, 103869676), (1252, 65042992), (1568, 51934838), (2191, 37167424), (2504, 32521496), (3136, 25967419), (4382, 18583712), (5008, 16260748), (8764, 9291856), (10016, 8130374), (15337, 5309632), (17528, 4645928), (20032, 4065187), (30674, 2654816), (35056, 2322964), (61348, 1327408), (70112, 1161482), (82963, 981568), (122696, 663704), (140224, 580741), (165926, 490784), (245392, 331852)]