73889368

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1373}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 163725840

約数和(自身を除く): 89836472

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1373, 1736, 1922, 2746, 3844, 5492, 6727, 7688, 9611, 10984, 13454, 19222, 26908, 38444, 42563, 53816, 76888, 85126, 170252, 297941, 340504, 595882, 1191764, 1319453, 2383528, 2638906, 5277812, 9236171, 10555624, 18472342, 36944684, 73889368]

約数ペア:

[(1, 73889368), (2, 36944684), (4, 18472342), (7, 10555624), (8, 9236171), (14, 5277812), (28, 2638906), (31, 2383528), (56, 1319453), (62, 1191764), (124, 595882), (217, 340504), (248, 297941), (434, 170252), (868, 85126), (961, 76888), (1373, 53816), (1736, 42563), (1922, 38444), (2746, 26908), (3844, 19222), (5492, 13454), (6727, 10984), (7688, 9611)]