80117604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 252470400

約数和(自身を除く): 172352796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 522, 532, 551, 577, 609, 684, 798, 812, 1044, 1102, 1154, 1197, 1218, 1596, 1653, 1731, 1827, 2204, 2308, 2394, 2436, 3306, 3462, 3654, 3857, 4039, 4788, 4959, 5193, 6612, 6924, 7308, 7714, 8078, 9918, 10386, 10963, 11571, 12117, 15428, 16156, 16733, 19836, 20772, 21926, 23142, 24234, 32889, 33466, 34713, 36351, 43852, 46284, 48468, 50199, 65778, 66932, 69426, 72702, 76741, 98667, 100398, 117131, 131556, 138852, 145404, 150597, 153482, 197334, 200796, 230223, 234262, 301194, 306964, 317927, 351393, 394668, 460446, 468524, 602388, 635854, 690669, 702786, 920892, 953781, 1054179, 1271708, 1381338, 1405572, 1907562, 2108358, 2225489, 2762676, 2861343, 3815124, 4216716, 4450978, 5722686, 6676467, 8901956, 11445372, 13352934, 20029401, 26705868, 40058802, 80117604]

約数ペア:

[(1, 80117604), (2, 40058802), (3, 26705868), (4, 20029401), (6, 13352934), (7, 11445372), (9, 8901956), (12, 6676467), (14, 5722686), (18, 4450978), (19, 4216716), (21, 3815124), (28, 2861343), (29, 2762676), (36, 2225489), (38, 2108358), (42, 1907562), (57, 1405572), (58, 1381338), (63, 1271708), (76, 1054179), (84, 953781), (87, 920892), (114, 702786), (116, 690669), (126, 635854), (133, 602388), (171, 468524), (174, 460446), (203, 394668), (228, 351393), (252, 317927), (261, 306964), (266, 301194), (342, 234262), (348, 230223), (399, 200796), (406, 197334), (522, 153482), (532, 150597), (551, 145404), (577, 138852), (609, 131556), (684, 117131), (798, 100398), (812, 98667), (1044, 76741), (1102, 72702), (1154, 69426), (1197, 66932), (1218, 65778), (1596, 50199), (1653, 48468), (1731, 46284), (1827, 43852), (2204, 36351), (2308, 34713), (2394, 33466), (2436, 32889), (3306, 24234), (3462, 23142), (3654, 21926), (3857, 20772), (4039, 19836), (4788, 16733), (4959, 16156), (5193, 15428), (6612, 12117), (6924, 11571), (7308, 10963), (7714, 10386), (8078, 9918)]