71320164

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 177934848

約数和(自身を除く): 106614684

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 191, 222, 348, 382, 444, 573, 764, 841, 1073, 1146, 1682, 2146, 2292, 2523, 3219, 3364, 4292, 5046, 5539, 6438, 7067, 10092, 11078, 12876, 14134, 16617, 21201, 22156, 28268, 31117, 33234, 42402, 62234, 66468, 84804, 93351, 124468, 160631, 186702, 204943, 321262, 373404, 409886, 481893, 614829, 642524, 819772, 963786, 1229658, 1927572, 2459316, 5943347, 11886694, 17830041, 23773388, 35660082, 71320164]

約数ペア:

[(1, 71320164), (2, 35660082), (3, 23773388), (4, 17830041), (6, 11886694), (12, 5943347), (29, 2459316), (37, 1927572), (58, 1229658), (74, 963786), (87, 819772), (111, 642524), (116, 614829), (148, 481893), (174, 409886), (191, 373404), (222, 321262), (348, 204943), (382, 186702), (444, 160631), (573, 124468), (764, 93351), (841, 84804), (1073, 66468), (1146, 62234), (1682, 42402), (2146, 33234), (2292, 31117), (2523, 28268), (3219, 22156), (3364, 21201), (4292, 16617), (5046, 14134), (5539, 12876), (6438, 11078), (7067, 10092)]