83338776

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1789}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 226184400

約数和(自身を除く): 142845624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1789, 1941, 2588, 3578, 3882, 5176, 5367, 5823, 7156, 7764, 10734, 11646, 14312, 15528, 16101, 21468, 23292, 32202, 42936, 46584, 64404, 128808, 1157483, 2314966, 3472449, 4629932, 6944898, 9259864, 10417347, 13889796, 20834694, 27779592, 41669388, 83338776]

約数ペア:

[(1, 83338776), (2, 41669388), (3, 27779592), (4, 20834694), (6, 13889796), (8, 10417347), (9, 9259864), (12, 6944898), (18, 4629932), (24, 3472449), (36, 2314966), (72, 1157483), (647, 128808), (1294, 64404), (1789, 46584), (1941, 42936), (2588, 32202), (3578, 23292), (3882, 21468), (5176, 16101), (5367, 15528), (5823, 14312), (7156, 11646), (7764, 10734)]