66628044

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 108

約数和(自身を含む): 198309384

約数和(自身を除く): 131681340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 107, 126, 147, 196, 214, 252, 294, 321, 353, 428, 441, 588, 642, 706, 749, 882, 963, 1059, 1284, 1412, 1498, 1764, 1926, 2118, 2247, 2471, 2996, 3177, 3852, 4236, 4494, 4942, 5243, 6354, 6741, 7413, 8988, 9884, 10486, 12708, 13482, 14826, 15729, 17297, 20972, 22239, 26964, 29652, 31458, 34594, 37771, 44478, 47187, 51891, 62916, 69188, 75542, 88956, 94374, 103782, 113313, 151084, 155673, 188748, 207564, 226626, 264397, 311346, 339939, 453252, 528794, 622692, 679878, 793191, 1057588, 1359756, 1586382, 1850779, 2379573, 3172764, 3701558, 4759146, 5552337, 7403116, 9518292, 11104674, 16657011, 22209348, 33314022, 66628044]

約数ペア:

[(1, 66628044), (2, 33314022), (3, 22209348), (4, 16657011), (6, 11104674), (7, 9518292), (9, 7403116), (12, 5552337), (14, 4759146), (18, 3701558), (21, 3172764), (28, 2379573), (36, 1850779), (42, 1586382), (49, 1359756), (63, 1057588), (84, 793191), (98, 679878), (107, 622692), (126, 528794), (147, 453252), (196, 339939), (214, 311346), (252, 264397), (294, 226626), (321, 207564), (353, 188748), (428, 155673), (441, 151084), (588, 113313), (642, 103782), (706, 94374), (749, 88956), (882, 75542), (963, 69188), (1059, 62916), (1284, 51891), (1412, 47187), (1498, 44478), (1764, 37771), (1926, 34594), (2118, 31458), (2247, 29652), (2471, 26964), (2996, 22239), (3177, 20972), (3852, 17297), (4236, 15729), (4494, 14826), (4942, 13482), (5243, 12708), (6354, 10486), (6741, 9884), (7413, 8988)]