74764053

素因数分解:

$3^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 112

約数和(自身を含む): 146899200

約数和(自身を除く): 72135147

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 49, 63, 69, 81, 91, 117, 147, 161, 189, 207, 243, 273, 299, 343, 351, 441, 483, 567, 621, 637, 729, 819, 897, 1029, 1053, 1127, 1323, 1449, 1701, 1863, 1911, 2093, 2457, 2691, 3087, 3159, 3381, 3969, 4347, 4459, 5103, 5589, 5733, 6279, 7371, 7889, 8073, 9261, 9477, 10143, 11907, 13041, 13377, 14651, 16767, 17199, 18837, 22113, 23667, 24219, 27783, 30429, 35721, 39123, 40131, 43953, 51597, 56511, 66339, 71001, 72657, 83349, 91287, 102557, 117369, 120393, 131859, 154791, 169533, 213003, 217971, 250047, 273861, 307671, 361179, 395577, 464373, 508599, 639009, 821583, 923013, 1083537, 1186731, 1525797, 1917027, 2769039, 3250611, 3560193, 5751081, 8307117, 10680579, 24921351, 74764053]

約数ペア:

[(1, 74764053), (3, 24921351), (7, 10680579), (9, 8307117), (13, 5751081), (21, 3560193), (23, 3250611), (27, 2769039), (39, 1917027), (49, 1525797), (63, 1186731), (69, 1083537), (81, 923013), (91, 821583), (117, 639009), (147, 508599), (161, 464373), (189, 395577), (207, 361179), (243, 307671), (273, 273861), (299, 250047), (343, 217971), (351, 213003), (441, 169533), (483, 154791), (567, 131859), (621, 120393), (637, 117369), (729, 102557), (819, 91287), (897, 83349), (1029, 72657), (1053, 71001), (1127, 66339), (1323, 56511), (1449, 51597), (1701, 43953), (1863, 40131), (1911, 39123), (2093, 35721), (2457, 30429), (2691, 27783), (3087, 24219), (3159, 23667), (3381, 22113), (3969, 18837), (4347, 17199), (4459, 16767), (5103, 14651), (5589, 13377), (5733, 13041), (6279, 11907), (7371, 10143), (7889, 9477), (8073, 9261)]