77776842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 193950720

約数和(自身を除く): 116173878

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 169, 209, 247, 286, 338, 367, 418, 429, 494, 507, 627, 734, 741, 858, 1014, 1101, 1254, 1482, 1859, 2202, 2717, 3211, 3718, 4037, 4771, 5434, 5577, 6422, 6973, 8074, 8151, 9542, 9633, 11154, 12111, 13946, 14313, 16302, 19266, 20919, 24222, 28626, 35321, 41838, 52481, 62023, 70642, 76703, 90649, 104962, 105963, 124046, 153406, 157443, 181298, 186069, 211926, 230109, 271947, 314886, 372138, 460218, 543894, 682253, 997139, 1178437, 1364506, 1994278, 2046759, 2356874, 2991417, 3535311, 4093518, 5982834, 7070622, 12962807, 25925614, 38888421, 77776842]

約数ペア:

[(1, 77776842), (2, 38888421), (3, 25925614), (6, 12962807), (11, 7070622), (13, 5982834), (19, 4093518), (22, 3535311), (26, 2991417), (33, 2356874), (38, 2046759), (39, 1994278), (57, 1364506), (66, 1178437), (78, 997139), (114, 682253), (143, 543894), (169, 460218), (209, 372138), (247, 314886), (286, 271947), (338, 230109), (367, 211926), (418, 186069), (429, 181298), (494, 157443), (507, 153406), (627, 124046), (734, 105963), (741, 104962), (858, 90649), (1014, 76703), (1101, 70642), (1254, 62023), (1482, 52481), (1859, 41838), (2202, 35321), (2717, 28626), (3211, 24222), (3718, 20919), (4037, 19266), (4771, 16302), (5434, 14313), (5577, 13946), (6422, 12111), (6973, 11154), (8074, 9633), (8151, 9542)]