71366526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 201836544

約数和(自身を除く): 130470018

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 121, 126, 151, 154, 186, 198, 217, 231, 242, 279, 302, 341, 363, 434, 453, 462, 558, 651, 682, 693, 726, 847, 906, 1023, 1057, 1089, 1302, 1359, 1386, 1661, 1694, 1953, 2046, 2114, 2178, 2387, 2541, 2718, 3069, 3171, 3322, 3751, 3906, 4681, 4774, 4983, 5082, 6138, 6342, 7161, 7502, 7623, 9362, 9513, 9966, 11253, 11627, 14043, 14322, 14949, 15246, 18271, 19026, 21483, 22506, 23254, 26257, 28086, 29898, 32767, 33759, 34881, 36542, 42129, 42966, 51491, 52514, 54813, 65534, 67518, 69762, 78771, 84258, 98301, 102982, 104643, 109626, 127897, 154473, 157542, 164439, 196602, 209286, 236313, 255794, 294903, 308946, 328878, 360437, 383691, 463419, 472626, 566401, 589806, 720874, 767382, 926838, 1081311, 1132802, 1151073, 1699203, 2162622, 2302146, 3243933, 3398406, 3964807, 5097609, 6487866, 7929614, 10195218, 11894421, 23788842, 35683263, 71366526]

約数ペア:

[(1, 71366526), (2, 35683263), (3, 23788842), (6, 11894421), (7, 10195218), (9, 7929614), (11, 6487866), (14, 5097609), (18, 3964807), (21, 3398406), (22, 3243933), (31, 2302146), (33, 2162622), (42, 1699203), (62, 1151073), (63, 1132802), (66, 1081311), (77, 926838), (93, 767382), (99, 720874), (121, 589806), (126, 566401), (151, 472626), (154, 463419), (186, 383691), (198, 360437), (217, 328878), (231, 308946), (242, 294903), (279, 255794), (302, 236313), (341, 209286), (363, 196602), (434, 164439), (453, 157542), (462, 154473), (558, 127897), (651, 109626), (682, 104643), (693, 102982), (726, 98301), (847, 84258), (906, 78771), (1023, 69762), (1057, 67518), (1089, 65534), (1302, 54813), (1359, 52514), (1386, 51491), (1661, 42966), (1694, 42129), (1953, 36542), (2046, 34881), (2114, 33759), (2178, 32767), (2387, 29898), (2541, 28086), (2718, 26257), (3069, 23254), (3171, 22506), (3322, 21483), (3751, 19026), (3906, 18271), (4681, 15246), (4774, 14949), (4983, 14322), (5082, 14043), (6138, 11627), (6342, 11253), (7161, 9966), (7502, 9513), (7623, 9362)]