82471788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3943}}^1$

素因数の和:4043

約数の個数: 72

約数和(自身を含む): 241183488

約数和(自身を除く): 158711700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 3943, 5229, 6972, 7886, 10458, 11829, 15772, 20916, 23658, 27601, 35487, 47316, 55202, 70974, 82803, 110404, 141948, 165606, 248409, 327269, 331212, 496818, 654538, 981807, 993636, 1309076, 1963614, 2290883, 2945421, 3927228, 4581766, 5890842, 6872649, 9163532, 11781684, 13745298, 20617947, 27490596, 41235894, 82471788]

約数ペア:

[(1, 82471788), (2, 41235894), (3, 27490596), (4, 20617947), (6, 13745298), (7, 11781684), (9, 9163532), (12, 6872649), (14, 5890842), (18, 4581766), (21, 3927228), (28, 2945421), (36, 2290883), (42, 1963614), (63, 1309076), (83, 993636), (84, 981807), (126, 654538), (166, 496818), (249, 331212), (252, 327269), (332, 248409), (498, 165606), (581, 141948), (747, 110404), (996, 82803), (1162, 70974), (1494, 55202), (1743, 47316), (2324, 35487), (2988, 27601), (3486, 23658), (3943, 20916), (5229, 15772), (6972, 11829), (7886, 10458)]