42851772

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 113533056

約数和(自身を除く): 70681284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 444, 477, 607, 636, 666, 954, 1214, 1332, 1821, 1908, 1961, 2428, 3642, 3922, 5463, 5883, 7284, 7844, 10926, 11766, 17649, 21852, 22459, 23532, 32171, 35298, 44918, 64342, 67377, 70596, 89836, 96513, 128684, 134754, 193026, 202131, 269508, 289539, 386052, 404262, 579078, 808524, 1158156, 1190327, 2380654, 3570981, 4761308, 7141962, 10712943, 14283924, 21425886, 42851772]

約数ペア:

[(1, 42851772), (2, 21425886), (3, 14283924), (4, 10712943), (6, 7141962), (9, 4761308), (12, 3570981), (18, 2380654), (36, 1190327), (37, 1158156), (53, 808524), (74, 579078), (106, 404262), (111, 386052), (148, 289539), (159, 269508), (212, 202131), (222, 193026), (318, 134754), (333, 128684), (444, 96513), (477, 89836), (607, 70596), (636, 67377), (666, 64342), (954, 44918), (1214, 35298), (1332, 32171), (1821, 23532), (1908, 22459), (1961, 21852), (2428, 17649), (3642, 11766), (3922, 10926), (5463, 7844), (5883, 7284)]