122353578

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 80

約数和(自身を含む): 291793920

約数和(自身を除く): 169440342

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 127, 162, 171, 254, 313, 342, 381, 513, 626, 762, 939, 1026, 1143, 1539, 1878, 2286, 2413, 2817, 3078, 3429, 4826, 5634, 5947, 6858, 7239, 8451, 10287, 11894, 14478, 16902, 17841, 20574, 21717, 25353, 35682, 39751, 43434, 50706, 53523, 65151, 79502, 107046, 119253, 130302, 160569, 195453, 238506, 321138, 357759, 390906, 481707, 715518, 755269, 963414, 1073277, 1510538, 2146554, 2265807, 3219831, 4531614, 6439662, 6797421, 13594842, 20392263, 40784526, 61176789, 122353578]

約数ペア:

[(1, 122353578), (2, 61176789), (3, 40784526), (6, 20392263), (9, 13594842), (18, 6797421), (19, 6439662), (27, 4531614), (38, 3219831), (54, 2265807), (57, 2146554), (81, 1510538), (114, 1073277), (127, 963414), (162, 755269), (171, 715518), (254, 481707), (313, 390906), (342, 357759), (381, 321138), (513, 238506), (626, 195453), (762, 160569), (939, 130302), (1026, 119253), (1143, 107046), (1539, 79502), (1878, 65151), (2286, 53523), (2413, 50706), (2817, 43434), (3078, 39751), (3429, 35682), (4826, 25353), (5634, 21717), (5947, 20574), (6858, 17841), (7239, 16902), (8451, 14478), (10287, 11894)]