90779364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 108

約数和(自身を含む): 254990736

約数和(自身を除く): 164211372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 169, 172, 234, 258, 338, 347, 387, 468, 507, 516, 559, 676, 694, 774, 1014, 1041, 1118, 1388, 1521, 1548, 1677, 2028, 2082, 2236, 3042, 3123, 3354, 4164, 4511, 5031, 6084, 6246, 6708, 7267, 9022, 10062, 12492, 13533, 14534, 14921, 18044, 20124, 21801, 27066, 29068, 29842, 40599, 43602, 44763, 54132, 58643, 59684, 65403, 81198, 87204, 89526, 117286, 130806, 134289, 162396, 175929, 179052, 193973, 234572, 261612, 268578, 351858, 387946, 527787, 537156, 581919, 703716, 775892, 1055574, 1163838, 1745757, 2111148, 2327676, 2521649, 3491514, 5043298, 6983028, 7564947, 10086596, 15129894, 22694841, 30259788, 45389682, 90779364]

約数ペア:

[(1, 90779364), (2, 45389682), (3, 30259788), (4, 22694841), (6, 15129894), (9, 10086596), (12, 7564947), (13, 6983028), (18, 5043298), (26, 3491514), (36, 2521649), (39, 2327676), (43, 2111148), (52, 1745757), (78, 1163838), (86, 1055574), (117, 775892), (129, 703716), (156, 581919), (169, 537156), (172, 527787), (234, 387946), (258, 351858), (338, 268578), (347, 261612), (387, 234572), (468, 193973), (507, 179052), (516, 175929), (559, 162396), (676, 134289), (694, 130806), (774, 117286), (1014, 89526), (1041, 87204), (1118, 81198), (1388, 65403), (1521, 59684), (1548, 58643), (1677, 54132), (2028, 44763), (2082, 43602), (2236, 40599), (3042, 29842), (3123, 29068), (3354, 27066), (4164, 21801), (4511, 20124), (5031, 18044), (6084, 14921), (6246, 14534), (6708, 13533), (7267, 12492), (9022, 10062)]