77868772668

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1\times {\mathrm{1723}}^1$

素因数の和:2428

約数の個数: 144

約数和(自身を含む): 206879793120

約数和(自身を除く): 129011020452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 174, 219, 261, 292, 348, 438, 522, 593, 657, 876, 1044, 1186, 1314, 1723, 1779, 2117, 2372, 2628, 3446, 3558, 4234, 5169, 5337, 6351, 6892, 7116, 8468, 10338, 10674, 12702, 15507, 17197, 19053, 20676, 21348, 25404, 31014, 34394, 38106, 43289, 49967, 51591, 62028, 68788, 76212, 86578, 99934, 103182, 125779, 129867, 149901, 154773, 173156, 199868, 206364, 251558, 259734, 299802, 309546, 377337, 389601, 449703, 503116, 519468, 599604, 619092, 754674, 779202, 899406, 1021739, 1132011, 1255381, 1509348, 1558404, 1798812, 2043478, 2264022, 2510762, 3065217, 3647591, 3766143, 4086956, 4528044, 5021524, 6130434, 7295182, 7532286, 9195651, 10942773, 11298429, 12260868, 14590364, 15064572, 18391302, 21885546, 22596858, 29630431, 32828319, 36782604, 43771092, 45193716, 59260862, 65656638, 74586947, 88891293, 118521724, 131313276, 149173894, 177782586, 223760841, 266673879, 298347788, 355565172, 447521682, 533347758, 671282523, 895043364, 1066695516, 1342565046, 2163021463, 2685130092, 4326042926, 6489064389, 8652085852, 12978128778, 19467193167, 25956257556, 38934386334, 77868772668]

約数ペア:

[(1, 77868772668), (2, 38934386334), (3, 25956257556), (4, 19467193167), (6, 12978128778), (9, 8652085852), (12, 6489064389), (18, 4326042926), (29, 2685130092), (36, 2163021463), (58, 1342565046), (73, 1066695516), (87, 895043364), (116, 671282523), (146, 533347758), (174, 447521682), (219, 355565172), (261, 298347788), (292, 266673879), (348, 223760841), (438, 177782586), (522, 149173894), (593, 131313276), (657, 118521724), (876, 88891293), (1044, 74586947), (1186, 65656638), (1314, 59260862), (1723, 45193716), (1779, 43771092), (2117, 36782604), (2372, 32828319), (2628, 29630431), (3446, 22596858), (3558, 21885546), (4234, 18391302), (5169, 15064572), (5337, 14590364), (6351, 12260868), (6892, 11298429), (7116, 10942773), (8468, 9195651), (10338, 7532286), (10674, 7295182), (12702, 6130434), (15507, 5021524), (17197, 4528044), (19053, 4086956), (20676, 3766143), (21348, 3647591), (25404, 3065217), (31014, 2510762), (34394, 2264022), (38106, 2043478), (43289, 1798812), (49967, 1558404), (51591, 1509348), (62028, 1255381), (68788, 1132011), (76212, 1021739), (86578, 899406), (99934, 779202), (103182, 754674), (125779, 619092), (129867, 599604), (149901, 519468), (154773, 503116), (173156, 449703), (199868, 389601), (206364, 377337), (251558, 309546), (259734, 299802)]