71015688

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4423}}^1$

素因数の和:4658

約数の個数: 48

約数和(自身を含む): 193240320

約数和(自身を除く): 122224632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 4423, 5352, 8028, 8846, 13269, 16056, 17692, 26538, 35384, 39807, 53076, 79614, 106152, 159228, 318456, 986329, 1972658, 2958987, 3945316, 5917974, 7890632, 8876961, 11835948, 17753922, 23671896, 35507844, 71015688]

約数ペア:

[(1, 71015688), (2, 35507844), (3, 23671896), (4, 17753922), (6, 11835948), (8, 8876961), (9, 7890632), (12, 5917974), (18, 3945316), (24, 2958987), (36, 1972658), (72, 986329), (223, 318456), (446, 159228), (669, 106152), (892, 79614), (1338, 53076), (1784, 39807), (2007, 35384), (2676, 26538), (4014, 17692), (4423, 16056), (5352, 13269), (8028, 8846)]