40556052

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 112698432

約数和(自身を除く): 72142380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 43, 54, 71, 81, 82, 86, 108, 123, 129, 142, 162, 164, 172, 213, 246, 258, 284, 324, 369, 387, 426, 492, 516, 639, 738, 774, 852, 1107, 1161, 1278, 1476, 1548, 1763, 1917, 2214, 2322, 2556, 2911, 3053, 3321, 3483, 3526, 3834, 4428, 4644, 5289, 5751, 5822, 6106, 6642, 6966, 7052, 7668, 8733, 9159, 10578, 11502, 11644, 12212, 13284, 13932, 15867, 17466, 18318, 21156, 23004, 26199, 27477, 31734, 34932, 36636, 47601, 52398, 54954, 63468, 78597, 82431, 95202, 104796, 109908, 125173, 142803, 157194, 164862, 190404, 235791, 247293, 250346, 285606, 314388, 329724, 375519, 471582, 494586, 500692, 571212, 751038, 943164, 989172, 1126557, 1502076, 2253114, 3379671, 4506228, 6759342, 10139013, 13518684, 20278026, 40556052]

約数ペア:

[(1, 40556052), (2, 20278026), (3, 13518684), (4, 10139013), (6, 6759342), (9, 4506228), (12, 3379671), (18, 2253114), (27, 1502076), (36, 1126557), (41, 989172), (43, 943164), (54, 751038), (71, 571212), (81, 500692), (82, 494586), (86, 471582), (108, 375519), (123, 329724), (129, 314388), (142, 285606), (162, 250346), (164, 247293), (172, 235791), (213, 190404), (246, 164862), (258, 157194), (284, 142803), (324, 125173), (369, 109908), (387, 104796), (426, 95202), (492, 82431), (516, 78597), (639, 63468), (738, 54954), (774, 52398), (852, 47601), (1107, 36636), (1161, 34932), (1278, 31734), (1476, 27477), (1548, 26199), (1763, 23004), (1917, 21156), (2214, 18318), (2322, 17466), (2556, 15867), (2911, 13932), (3053, 13284), (3321, 12212), (3483, 11644), (3526, 11502), (3834, 10578), (4428, 9159), (4644, 8733), (5289, 7668), (5751, 7052), (5822, 6966), (6106, 6642)]