8168004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 22993152

約数和(自身を除く): 14825148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 563, 806, 1116, 1126, 1209, 1612, 1689, 2252, 2418, 3378, 3627, 4836, 5067, 6756, 7254, 7319, 10134, 14508, 14638, 17453, 20268, 21957, 29276, 34906, 43914, 52359, 65871, 69812, 87828, 104718, 131742, 157077, 209436, 226889, 263484, 314154, 453778, 628308, 680667, 907556, 1361334, 2042001, 2722668, 4084002, 8168004]

約数ペア:

[(1, 8168004), (2, 4084002), (3, 2722668), (4, 2042001), (6, 1361334), (9, 907556), (12, 680667), (13, 628308), (18, 453778), (26, 314154), (31, 263484), (36, 226889), (39, 209436), (52, 157077), (62, 131742), (78, 104718), (93, 87828), (117, 69812), (124, 65871), (156, 52359), (186, 43914), (234, 34906), (279, 29276), (372, 21957), (403, 20268), (468, 17453), (558, 14638), (563, 14508), (806, 10134), (1116, 7319), (1126, 7254), (1209, 6756), (1612, 5067), (1689, 4836), (2252, 3627), (2418, 3378)]