77808184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 160302240

約数和(自身を除く): 82494056

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 83, 113, 122, 136, 166, 226, 244, 332, 452, 488, 664, 904, 1037, 1411, 1921, 2074, 2822, 3842, 4148, 5063, 5644, 6893, 7684, 8296, 9379, 10126, 11288, 13786, 15368, 18758, 20252, 27572, 37516, 40504, 55144, 75032, 86071, 117181, 159443, 172142, 234362, 318886, 344284, 468724, 572119, 637772, 688568, 937448, 1144238, 1275544, 2288476, 4576952, 9726023, 19452046, 38904092, 77808184]

約数ペア:

[(1, 77808184), (2, 38904092), (4, 19452046), (8, 9726023), (17, 4576952), (34, 2288476), (61, 1275544), (68, 1144238), (83, 937448), (113, 688568), (122, 637772), (136, 572119), (166, 468724), (226, 344284), (244, 318886), (332, 234362), (452, 172142), (488, 159443), (664, 117181), (904, 86071), (1037, 75032), (1411, 55144), (1921, 40504), (2074, 37516), (2822, 27572), (3842, 20252), (4148, 18758), (5063, 15368), (5644, 13786), (6893, 11288), (7684, 10126), (8296, 9379)]