129125052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17669}}^1$

素因数の和:17715

約数の個数: 72

約数和(自身を含む): 385912800

約数和(自身を除く): 256787748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 17669, 35338, 53007, 70676, 106014, 123683, 159021, 212028, 247366, 318042, 371049, 494732, 512401, 636084, 742098, 1024802, 1113147, 1484196, 1537203, 2049604, 2226294, 3074406, 3586807, 4452588, 4611609, 6148812, 7173614, 9223218, 10760421, 14347228, 18446436, 21520842, 32281263, 43041684, 64562526, 129125052]

約数ペア:

[(1, 129125052), (2, 64562526), (3, 43041684), (4, 32281263), (6, 21520842), (7, 18446436), (9, 14347228), (12, 10760421), (14, 9223218), (18, 7173614), (21, 6148812), (28, 4611609), (29, 4452588), (36, 3586807), (42, 3074406), (58, 2226294), (63, 2049604), (84, 1537203), (87, 1484196), (116, 1113147), (126, 1024802), (174, 742098), (203, 636084), (252, 512401), (261, 494732), (348, 371049), (406, 318042), (522, 247366), (609, 212028), (812, 159021), (1044, 123683), (1218, 106014), (1827, 70676), (2436, 53007), (3654, 35338), (7308, 17669)]