80777004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87421}}^1$

素因数の和:87446

約数の個数: 48

約数和(自身を含む): 234990336

約数和(自身を除く): 154213332

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 87421, 174842, 262263, 349684, 524526, 611947, 961631, 1049052, 1223894, 1835841, 1923262, 2447788, 2884893, 3671682, 3846524, 5769786, 6731417, 7343364, 11539572, 13462834, 20194251, 26925668, 40388502, 80777004]

約数ペア:

[(1, 80777004), (2, 40388502), (3, 26925668), (4, 20194251), (6, 13462834), (7, 11539572), (11, 7343364), (12, 6731417), (14, 5769786), (21, 3846524), (22, 3671682), (28, 2884893), (33, 2447788), (42, 1923262), (44, 1835841), (66, 1223894), (77, 1049052), (84, 961631), (132, 611947), (154, 524526), (231, 349684), (308, 262263), (462, 174842), (924, 87421)]