90756344

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2340

約数の個数: 64

約数和(自身を含む): 209571840

約数和(自身を除く): 118815496

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1736, 2273, 2852, 4546, 4991, 5704, 9092, 9982, 15911, 18184, 19964, 31822, 39928, 52279, 63644, 70463, 104558, 127288, 140926, 209116, 281852, 365953, 418232, 493241, 563704, 731906, 986482, 1463812, 1620649, 1972964, 2927624, 3241298, 3945928, 6482596, 11344543, 12965192, 22689086, 45378172, 90756344]

約数ペア:

[(1, 90756344), (2, 45378172), (4, 22689086), (7, 12965192), (8, 11344543), (14, 6482596), (23, 3945928), (28, 3241298), (31, 2927624), (46, 1972964), (56, 1620649), (62, 1463812), (92, 986482), (124, 731906), (161, 563704), (184, 493241), (217, 418232), (248, 365953), (322, 281852), (434, 209116), (644, 140926), (713, 127288), (868, 104558), (1288, 70463), (1426, 63644), (1736, 52279), (2273, 39928), (2852, 31822), (4546, 19964), (4991, 18184), (5704, 15911), (9092, 9982)]