90044864

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15461}}^1$

素因数の和:15493

約数の個数: 56

約数和(自身を含む): 219931488

約数和(自身を除く): 129886624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 15461, 30922, 61844, 108227, 123688, 200993, 216454, 247376, 401986, 432908, 494752, 803972, 865816, 989504, 1406951, 1607944, 1731632, 2813902, 3215888, 3463264, 5627804, 6431776, 6926528, 11255608, 12863552, 22511216, 45022432, 90044864]

約数ペア:

[(1, 90044864), (2, 45022432), (4, 22511216), (7, 12863552), (8, 11255608), (13, 6926528), (14, 6431776), (16, 5627804), (26, 3463264), (28, 3215888), (32, 2813902), (52, 1731632), (56, 1607944), (64, 1406951), (91, 989504), (104, 865816), (112, 803972), (182, 494752), (208, 432908), (224, 401986), (364, 247376), (416, 216454), (448, 200993), (728, 123688), (832, 108227), (1456, 61844), (2912, 30922), (5824, 15461)]