61211766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2819}}^1$

素因数の和:2889

約数の個数: 64

約数和(自身を含む): 155934720

約数和(自身を除く): 94722954

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1551, 1974, 2819, 3102, 3619, 5638, 7238, 8457, 10857, 16914, 19733, 21714, 31009, 39466, 59199, 62018, 93027, 118398, 132493, 186054, 217063, 264986, 397479, 434126, 651189, 794958, 927451, 1302378, 1457423, 1854902, 2782353, 2914846, 4372269, 5564706, 8744538, 10201961, 20403922, 30605883, 61211766]

約数ペア:

[(1, 61211766), (2, 30605883), (3, 20403922), (6, 10201961), (7, 8744538), (11, 5564706), (14, 4372269), (21, 2914846), (22, 2782353), (33, 1854902), (42, 1457423), (47, 1302378), (66, 927451), (77, 794958), (94, 651189), (141, 434126), (154, 397479), (231, 264986), (282, 217063), (329, 186054), (462, 132493), (517, 118398), (658, 93027), (987, 62018), (1034, 59199), (1551, 39466), (1974, 31009), (2819, 21714), (3102, 19733), (3619, 16914), (5638, 10857), (7238, 8457)]