64868298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 145981440

約数和(自身を除く): 81113142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 109, 127, 142, 213, 218, 254, 327, 381, 426, 654, 762, 781, 1199, 1397, 1562, 2343, 2398, 2794, 3597, 4191, 4686, 7194, 7739, 8382, 9017, 13843, 15478, 18034, 23217, 27051, 27686, 41529, 46434, 54102, 83058, 85129, 99187, 152273, 170258, 198374, 255387, 297561, 304546, 456819, 510774, 595122, 913638, 982853, 1965706, 2948559, 5897118, 10811383, 21622766, 32434149, 64868298]

約数ペア:

[(1, 64868298), (2, 32434149), (3, 21622766), (6, 10811383), (11, 5897118), (22, 2948559), (33, 1965706), (66, 982853), (71, 913638), (109, 595122), (127, 510774), (142, 456819), (213, 304546), (218, 297561), (254, 255387), (327, 198374), (381, 170258), (426, 152273), (654, 99187), (762, 85129), (781, 83058), (1199, 54102), (1397, 46434), (1562, 41529), (2343, 27686), (2398, 27051), (2794, 23217), (3597, 18034), (4191, 15478), (4686, 13843), (7194, 9017), (7739, 8382)]