123920844

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3931}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 301222656

約数和(自身を除く): 177301812

約数列:

[1, 2, 3, 4, 6, 12, 37, 71, 74, 111, 142, 148, 213, 222, 284, 426, 444, 852, 2627, 3931, 5254, 7862, 7881, 10508, 11793, 15724, 15762, 23586, 31524, 47172, 145447, 279101, 290894, 436341, 558202, 581788, 837303, 872682, 1116404, 1674606, 1745364, 3349212, 10326737, 20653474, 30980211, 41306948, 61960422, 123920844]

約数ペア:

[(1, 123920844), (2, 61960422), (3, 41306948), (4, 30980211), (6, 20653474), (12, 10326737), (37, 3349212), (71, 1745364), (74, 1674606), (111, 1116404), (142, 872682), (148, 837303), (213, 581788), (222, 558202), (284, 436341), (426, 290894), (444, 279101), (852, 145447), (2627, 47172), (3931, 31524), (5254, 23586), (7862, 15762), (7881, 15724), (10508, 11793)]