64466556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9967}}^1$

素因数の和:9999

約数の個数: 72

約数和(自身を含む): 190907136

約数和(自身を除く): 126440580

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 9967, 19934, 29901, 39868, 59802, 69769, 109637, 119604, 139538, 209307, 219274, 279076, 328911, 418614, 438548, 488383, 657822, 767459, 837228, 976766, 1315644, 1465149, 1534918, 1953532, 2302377, 2930298, 3069836, 4604754, 5372213, 5860596, 9209508, 10744426, 16116639, 21488852, 32233278, 64466556]

約数ペア:

[(1, 64466556), (2, 32233278), (3, 21488852), (4, 16116639), (6, 10744426), (7, 9209508), (11, 5860596), (12, 5372213), (14, 4604754), (21, 3069836), (22, 2930298), (28, 2302377), (33, 1953532), (42, 1534918), (44, 1465149), (49, 1315644), (66, 976766), (77, 837228), (84, 767459), (98, 657822), (132, 488383), (147, 438548), (154, 418614), (196, 328911), (231, 279076), (294, 219274), (308, 209307), (462, 139538), (539, 119604), (588, 109637), (924, 69769), (1078, 59802), (1617, 39868), (2156, 29901), (3234, 19934), (6468, 9967)]