87752163974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{1237}}^1$

素因数の和:1677

約数の個数: 64

約数和(自身を含む): 142474982400

約数和(自身を除く): 54722818426

約数列:

[1, 2, 19, 38, 73, 107, 146, 214, 239, 478, 1237, 1387, 2033, 2474, 2774, 4066, 4541, 7811, 9082, 15622, 17447, 23503, 25573, 34894, 47006, 51146, 90301, 132359, 148409, 180602, 264718, 295643, 296818, 331493, 485887, 591286, 662986, 971774, 1715719, 1866829, 2514821, 3431438, 3733658, 5029642, 5617217, 9662207, 11234434, 19324414, 21581939, 31633801, 35469751, 43163878, 63267602, 70939502, 183581933, 367163866, 410056841, 601042219, 820113682, 1202084438, 2309267473, 4618534946, 43876081987, 87752163974]

約数ペア:

[(1, 87752163974), (2, 43876081987), (19, 4618534946), (38, 2309267473), (73, 1202084438), (107, 820113682), (146, 601042219), (214, 410056841), (239, 367163866), (478, 183581933), (1237, 70939502), (1387, 63267602), (2033, 43163878), (2474, 35469751), (2774, 31633801), (4066, 21581939), (4541, 19324414), (7811, 11234434), (9082, 9662207), (15622, 5617217), (17447, 5029642), (23503, 3733658), (25573, 3431438), (34894, 2514821), (47006, 1866829), (51146, 1715719), (90301, 971774), (132359, 662986), (148409, 591286), (180602, 485887), (264718, 331493), (295643, 296818)]