54857724

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 136128384

約数和(自身を除く): 81270660

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 71, 93, 124, 134, 142, 186, 201, 213, 268, 284, 372, 402, 426, 804, 852, 961, 1922, 2077, 2201, 2883, 3844, 4154, 4402, 4757, 5766, 6231, 6603, 8308, 8804, 9514, 11532, 12462, 13206, 14271, 19028, 24924, 26412, 28542, 57084, 64387, 68231, 128774, 136462, 147467, 193161, 204693, 257548, 272924, 294934, 386322, 409386, 442401, 589868, 772644, 818772, 884802, 1769604, 4571477, 9142954, 13714431, 18285908, 27428862, 54857724]

約数ペア:

[(1, 54857724), (2, 27428862), (3, 18285908), (4, 13714431), (6, 9142954), (12, 4571477), (31, 1769604), (62, 884802), (67, 818772), (71, 772644), (93, 589868), (124, 442401), (134, 409386), (142, 386322), (186, 294934), (201, 272924), (213, 257548), (268, 204693), (284, 193161), (372, 147467), (402, 136462), (426, 128774), (804, 68231), (852, 64387), (961, 57084), (1922, 28542), (2077, 26412), (2201, 24924), (2883, 19028), (3844, 14271), (4154, 13206), (4402, 12462), (4757, 11532), (5766, 9514), (6231, 8804), (6603, 8308)]