77672868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71129}}^1$

素因数の和:71156

約数の個数: 48

約数和(自身を含む): 223063680

約数和(自身を除く): 145390812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 71129, 142258, 213387, 284516, 426774, 497903, 853548, 924677, 995806, 1493709, 1849354, 1991612, 2774031, 2987418, 3698708, 5548062, 5974836, 6472739, 11096124, 12945478, 19418217, 25890956, 38836434, 77672868]

約数ペア:

[(1, 77672868), (2, 38836434), (3, 25890956), (4, 19418217), (6, 12945478), (7, 11096124), (12, 6472739), (13, 5974836), (14, 5548062), (21, 3698708), (26, 2987418), (28, 2774031), (39, 1991612), (42, 1849354), (52, 1493709), (78, 995806), (84, 924677), (91, 853548), (156, 497903), (182, 426774), (273, 284516), (364, 213387), (546, 142258), (1092, 71129)]