71204058

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 177128640

約数和(自身を除く): 105924582

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 37, 38, 51, 57, 74, 102, 111, 114, 153, 171, 222, 306, 323, 331, 333, 342, 629, 646, 662, 666, 703, 969, 993, 1258, 1406, 1887, 1938, 1986, 2109, 2907, 2979, 3774, 4218, 5627, 5661, 5814, 5958, 6289, 6327, 11254, 11322, 11951, 12247, 12578, 12654, 16881, 18867, 23902, 24494, 33762, 35853, 36741, 37734, 50643, 56601, 71706, 73482, 101286, 106913, 107559, 110223, 113202, 208199, 213826, 215118, 220446, 232693, 320739, 416398, 465386, 624597, 641478, 698079, 962217, 1249194, 1396158, 1873791, 1924434, 2094237, 3747582, 3955781, 4188474, 7911562, 11867343, 23734686, 35602029, 71204058]

約数ペア:

[(1, 71204058), (2, 35602029), (3, 23734686), (6, 11867343), (9, 7911562), (17, 4188474), (18, 3955781), (19, 3747582), (34, 2094237), (37, 1924434), (38, 1873791), (51, 1396158), (57, 1249194), (74, 962217), (102, 698079), (111, 641478), (114, 624597), (153, 465386), (171, 416398), (222, 320739), (306, 232693), (323, 220446), (331, 215118), (333, 213826), (342, 208199), (629, 113202), (646, 110223), (662, 107559), (666, 106913), (703, 101286), (969, 73482), (993, 71706), (1258, 56601), (1406, 50643), (1887, 37734), (1938, 36741), (1986, 35853), (2109, 33762), (2907, 24494), (2979, 23902), (3774, 18867), (4218, 16881), (5627, 12654), (5661, 12578), (5814, 12247), (5958, 11951), (6289, 11322), (6327, 11254)]