69532892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 147961968

約数和(自身を除く): 78429076

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 121, 143, 172, 242, 257, 286, 473, 484, 514, 559, 572, 946, 1028, 1118, 1573, 1892, 2236, 2827, 3146, 3341, 5203, 5654, 6149, 6292, 6682, 10406, 11051, 11308, 12298, 13364, 20812, 22102, 24596, 31097, 36751, 44204, 62194, 67639, 73502, 121561, 124388, 135278, 143663, 147004, 243122, 270556, 287326, 404261, 486244, 574652, 808522, 1337171, 1580293, 1617044, 2674342, 3160586, 5348684, 6321172, 17383223, 34766446, 69532892]

約数ペア:

[(1, 69532892), (2, 34766446), (4, 17383223), (11, 6321172), (13, 5348684), (22, 3160586), (26, 2674342), (43, 1617044), (44, 1580293), (52, 1337171), (86, 808522), (121, 574652), (143, 486244), (172, 404261), (242, 287326), (257, 270556), (286, 243122), (473, 147004), (484, 143663), (514, 135278), (559, 124388), (572, 121561), (946, 73502), (1028, 67639), (1118, 62194), (1573, 44204), (1892, 36751), (2236, 31097), (2827, 24596), (3146, 22102), (3341, 20812), (5203, 13364), (5654, 12298), (6149, 11308), (6292, 11051), (6682, 10406)]