129875772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22501}}^1$

素因数の和:22558

約数の個数: 48

約数和(自身を含む): 335189792

約数和(自身を除く): 205314020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 22501, 45002, 67503, 90004, 135006, 270012, 292513, 585026, 832537, 877539, 1170052, 1665074, 1755078, 2497611, 3330148, 3510156, 4995222, 9990444, 10822981, 21645962, 32468943, 43291924, 64937886, 129875772]

約数ペア:

[(1, 129875772), (2, 64937886), (3, 43291924), (4, 32468943), (6, 21645962), (12, 10822981), (13, 9990444), (26, 4995222), (37, 3510156), (39, 3330148), (52, 2497611), (74, 1755078), (78, 1665074), (111, 1170052), (148, 877539), (156, 832537), (222, 585026), (444, 292513), (481, 270012), (962, 135006), (1443, 90004), (1924, 67503), (2886, 45002), (5772, 22501)]