67948914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 155105280

約数和(自身を除く): 87156366

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 131, 174, 262, 271, 319, 393, 542, 638, 786, 813, 957, 1441, 1626, 1914, 2882, 2981, 3799, 4323, 5962, 7598, 7859, 8646, 8943, 11397, 15718, 17886, 22794, 23577, 35501, 41789, 47154, 71002, 83578, 86449, 106503, 125367, 172898, 213006, 250734, 259347, 390511, 518694, 781022, 1029529, 1171533, 2059058, 2343066, 3088587, 6177174, 11324819, 22649638, 33974457, 67948914]

約数ペア:

[(1, 67948914), (2, 33974457), (3, 22649638), (6, 11324819), (11, 6177174), (22, 3088587), (29, 2343066), (33, 2059058), (58, 1171533), (66, 1029529), (87, 781022), (131, 518694), (174, 390511), (262, 259347), (271, 250734), (319, 213006), (393, 172898), (542, 125367), (638, 106503), (786, 86449), (813, 83578), (957, 71002), (1441, 47154), (1626, 41789), (1914, 35501), (2882, 23577), (2981, 22794), (3799, 17886), (4323, 15718), (5962, 11397), (7598, 8943), (7859, 8646)]