73571762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 133954560

約数和(自身を除く): 60382798

約数列:

[1, 2, 11, 19, 22, 37, 38, 67, 71, 74, 134, 142, 209, 407, 418, 703, 737, 781, 814, 1273, 1349, 1406, 1474, 1562, 2479, 2546, 2627, 2698, 4757, 4958, 5254, 7733, 9514, 14003, 14839, 15466, 27269, 28006, 28897, 29678, 47101, 49913, 52327, 54538, 57794, 90383, 94202, 99826, 104654, 176009, 180766, 352018, 518111, 549043, 994213, 1036222, 1098086, 1936099, 1988426, 3344171, 3872198, 6688342, 36785881, 73571762]

約数ペア:

[(1, 73571762), (2, 36785881), (11, 6688342), (19, 3872198), (22, 3344171), (37, 1988426), (38, 1936099), (67, 1098086), (71, 1036222), (74, 994213), (134, 549043), (142, 518111), (209, 352018), (407, 180766), (418, 176009), (703, 104654), (737, 99826), (781, 94202), (814, 90383), (1273, 57794), (1349, 54538), (1406, 52327), (1474, 49913), (1562, 47101), (2479, 29678), (2546, 28897), (2627, 28006), (2698, 27269), (4757, 15466), (4958, 14839), (5254, 14003), (7733, 9514)]