64039668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9901}}^1$

素因数の和:9933

約数の個数: 72

約数和(自身を含む): 189643104

約数和(自身を除く): 125603436

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, 9901, 19802, 29703, 39604, 59406, 69307, 108911, 118812, 138614, 207921, 217822, 277228, 326733, 415842, 435644, 485149, 653466, 762377, 831684, 970298, 1306932, 1455447, 1524754, 1940596, 2287131, 2910894, 3049508, 4574262, 5336639, 5821788, 9148524, 10673278, 16009917, 21346556, 32019834, 64039668]

約数ペア:

[(1, 64039668), (2, 32019834), (3, 21346556), (4, 16009917), (6, 10673278), (7, 9148524), (11, 5821788), (12, 5336639), (14, 4574262), (21, 3049508), (22, 2910894), (28, 2287131), (33, 1940596), (42, 1524754), (44, 1455447), (49, 1306932), (66, 970298), (77, 831684), (84, 762377), (98, 653466), (132, 485149), (147, 435644), (154, 415842), (196, 326733), (231, 277228), (294, 217822), (308, 207921), (462, 138614), (539, 118812), (588, 108911), (924, 69307), (1078, 59406), (1617, 39604), (2156, 29703), (3234, 19802), (6468, 9901)]