54123396

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 135792384

約数和(自身を除く): 81668988

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 173, 174, 186, 346, 348, 372, 519, 692, 841, 899, 1038, 1682, 1798, 2076, 2523, 2697, 3364, 3596, 5017, 5046, 5363, 5394, 10034, 10092, 10726, 10788, 15051, 16089, 20068, 21452, 26071, 30102, 32178, 52142, 60204, 64356, 78213, 104284, 145493, 155527, 156426, 290986, 311054, 312852, 436479, 466581, 581972, 622108, 872958, 933162, 1745916, 1866324, 4510283, 9020566, 13530849, 18041132, 27061698, 54123396]

約数ペア:

[(1, 54123396), (2, 27061698), (3, 18041132), (4, 13530849), (6, 9020566), (12, 4510283), (29, 1866324), (31, 1745916), (58, 933162), (62, 872958), (87, 622108), (93, 581972), (116, 466581), (124, 436479), (173, 312852), (174, 311054), (186, 290986), (346, 156426), (348, 155527), (372, 145493), (519, 104284), (692, 78213), (841, 64356), (899, 60204), (1038, 52142), (1682, 32178), (1798, 30102), (2076, 26071), (2523, 21452), (2697, 20068), (3364, 16089), (3596, 15051), (5017, 10788), (5046, 10726), (5363, 10092), (5394, 10034)]