66749508

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1591

約数の個数: 120

約数和(自身を含む): 210056000

約数和(自身を除く): 143306492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1549, 1596, 2052, 2268, 2394, 3078, 3098, 3591, 4647, 4788, 6156, 6196, 7182, 9294, 10773, 10843, 13941, 14364, 18588, 21546, 21686, 27882, 29431, 32529, 41823, 43092, 43372, 55764, 58862, 65058, 83646, 88293, 97587, 117724, 125469, 130116, 167292, 176586, 195174, 206017, 250938, 264879, 292761, 353172, 390348, 412034, 501876, 529758, 585522, 618051, 794637, 824068, 878283, 1059516, 1171044, 1236102, 1589274, 1756566, 1854153, 2383911, 2472204, 3178548, 3513132, 3708306, 4767822, 5562459, 7416612, 9535644, 11124918, 16687377, 22249836, 33374754, 66749508]

約数ペア:

[(1, 66749508), (2, 33374754), (3, 22249836), (4, 16687377), (6, 11124918), (7, 9535644), (9, 7416612), (12, 5562459), (14, 4767822), (18, 3708306), (19, 3513132), (21, 3178548), (27, 2472204), (28, 2383911), (36, 1854153), (38, 1756566), (42, 1589274), (54, 1236102), (57, 1171044), (63, 1059516), (76, 878283), (81, 824068), (84, 794637), (108, 618051), (114, 585522), (126, 529758), (133, 501876), (162, 412034), (171, 390348), (189, 353172), (228, 292761), (252, 264879), (266, 250938), (324, 206017), (342, 195174), (378, 176586), (399, 167292), (513, 130116), (532, 125469), (567, 117724), (684, 97587), (756, 88293), (798, 83646), (1026, 65058), (1134, 58862), (1197, 55764), (1539, 43372), (1549, 43092), (1596, 41823), (2052, 32529), (2268, 29431), (2394, 27882), (3078, 21686), (3098, 21546), (3591, 18588), (4647, 14364), (4788, 13941), (6156, 10843), (6196, 10773), (7182, 9294)]