66512502

素因数分解:

$2^1\times 3^6\times 7^4\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 140

約数和(自身を含む): 183689580

約数和(自身を除く): 117177078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 81, 98, 114, 126, 133, 147, 162, 171, 189, 243, 266, 294, 342, 343, 378, 399, 441, 486, 513, 567, 686, 729, 798, 882, 931, 1026, 1029, 1134, 1197, 1323, 1458, 1539, 1701, 1862, 2058, 2394, 2401, 2646, 2793, 3078, 3087, 3402, 3591, 3969, 4617, 4802, 5103, 5586, 6174, 6517, 7182, 7203, 7938, 8379, 9234, 9261, 10206, 10773, 11907, 13034, 13851, 14406, 16758, 18522, 19551, 21546, 21609, 23814, 25137, 27702, 27783, 32319, 35721, 39102, 43218, 45619, 50274, 55566, 58653, 64638, 64827, 71442, 75411, 83349, 91238, 96957, 117306, 129654, 136857, 150822, 166698, 175959, 193914, 194481, 226233, 250047, 273714, 351918, 388962, 410571, 452466, 500094, 527877, 583443, 678699, 821142, 1055754, 1166886, 1231713, 1357398, 1583631, 1750329, 2463426, 3167262, 3500658, 3695139, 4750893, 7390278, 9501786, 11085417, 22170834, 33256251, 66512502]

約数ペア:

[(1, 66512502), (2, 33256251), (3, 22170834), (6, 11085417), (7, 9501786), (9, 7390278), (14, 4750893), (18, 3695139), (19, 3500658), (21, 3167262), (27, 2463426), (38, 1750329), (42, 1583631), (49, 1357398), (54, 1231713), (57, 1166886), (63, 1055754), (81, 821142), (98, 678699), (114, 583443), (126, 527877), (133, 500094), (147, 452466), (162, 410571), (171, 388962), (189, 351918), (243, 273714), (266, 250047), (294, 226233), (342, 194481), (343, 193914), (378, 175959), (399, 166698), (441, 150822), (486, 136857), (513, 129654), (567, 117306), (686, 96957), (729, 91238), (798, 83349), (882, 75411), (931, 71442), (1026, 64827), (1029, 64638), (1134, 58653), (1197, 55566), (1323, 50274), (1458, 45619), (1539, 43218), (1701, 39102), (1862, 35721), (2058, 32319), (2394, 27783), (2401, 27702), (2646, 25137), (2793, 23814), (3078, 21609), (3087, 21546), (3402, 19551), (3591, 18522), (3969, 16758), (4617, 14406), (4802, 13851), (5103, 13034), (5586, 11907), (6174, 10773), (6517, 10206), (7182, 9261), (7203, 9234), (7938, 8379)]