84129435

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:107

約数の個数: 120

約数和(自身を含む): 177056880

約数和(自身を除く): 92927445

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 29, 39, 45, 57, 65, 81, 87, 95, 117, 135, 145, 171, 195, 247, 261, 285, 351, 377, 405, 435, 513, 551, 585, 741, 783, 841, 855, 1053, 1131, 1235, 1305, 1539, 1653, 1755, 1885, 2223, 2349, 2523, 2565, 2755, 3393, 3705, 3915, 4205, 4959, 5265, 5655, 6669, 7163, 7569, 7695, 8265, 10179, 10933, 11115, 11745, 12615, 14877, 15979, 16965, 20007, 21489, 22707, 24795, 30537, 32799, 33345, 35815, 37845, 44631, 47937, 50895, 54665, 64467, 68121, 74385, 79895, 98397, 100035, 107445, 113535, 143811, 152685, 163995, 193401, 207727, 223155, 239685, 295191, 322335, 340605, 431433, 491985, 580203, 623181, 719055, 885573, 967005, 1038635, 1294299, 1475955, 1869543, 2157165, 2901015, 3115905, 4427865, 5608629, 6471495, 9347715, 16825887, 28043145, 84129435]

約数ペア:

[(1, 84129435), (3, 28043145), (5, 16825887), (9, 9347715), (13, 6471495), (15, 5608629), (19, 4427865), (27, 3115905), (29, 2901015), (39, 2157165), (45, 1869543), (57, 1475955), (65, 1294299), (81, 1038635), (87, 967005), (95, 885573), (117, 719055), (135, 623181), (145, 580203), (171, 491985), (195, 431433), (247, 340605), (261, 322335), (285, 295191), (351, 239685), (377, 223155), (405, 207727), (435, 193401), (513, 163995), (551, 152685), (585, 143811), (741, 113535), (783, 107445), (841, 100035), (855, 98397), (1053, 79895), (1131, 74385), (1235, 68121), (1305, 64467), (1539, 54665), (1653, 50895), (1755, 47937), (1885, 44631), (2223, 37845), (2349, 35815), (2523, 33345), (2565, 32799), (2755, 30537), (3393, 24795), (3705, 22707), (3915, 21489), (4205, 20007), (4959, 16965), (5265, 15979), (5655, 14877), (6669, 12615), (7163, 11745), (7569, 11115), (7695, 10933), (8265, 10179)]