79087671

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 138230400

約数和(自身を除く): 59142729

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 59, 67, 81, 117, 171, 177, 201, 247, 351, 513, 531, 603, 741, 767, 871, 1053, 1121, 1273, 1539, 1593, 1809, 2223, 2301, 2613, 3363, 3819, 3953, 4779, 5427, 6669, 6903, 7839, 10089, 11457, 11859, 14573, 16549, 20007, 20709, 23517, 30267, 34371, 35577, 43719, 49647, 51389, 62127, 70551, 75107, 90801, 103113, 106731, 131157, 148941, 154167, 225321, 320193, 393471, 446823, 462501, 675963, 976391, 1180413, 1340469, 1387503, 2027889, 2929173, 4162509, 6083667, 8787519, 26362557, 79087671]

約数ペア:

[(1, 79087671), (3, 26362557), (9, 8787519), (13, 6083667), (19, 4162509), (27, 2929173), (39, 2027889), (57, 1387503), (59, 1340469), (67, 1180413), (81, 976391), (117, 675963), (171, 462501), (177, 446823), (201, 393471), (247, 320193), (351, 225321), (513, 154167), (531, 148941), (603, 131157), (741, 106731), (767, 103113), (871, 90801), (1053, 75107), (1121, 70551), (1273, 62127), (1539, 51389), (1593, 49647), (1809, 43719), (2223, 35577), (2301, 34371), (2613, 30267), (3363, 23517), (3819, 20709), (3953, 20007), (4779, 16549), (5427, 14573), (6669, 11859), (6903, 11457), (7839, 10089)]