85583988

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 262080000

約数和(自身を除く): 176496012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 239, 252, 261, 294, 343, 348, 406, 441, 478, 522, 588, 609, 686, 717, 812, 882, 956, 1029, 1044, 1218, 1372, 1421, 1434, 1673, 1764, 1827, 2058, 2151, 2436, 2842, 2868, 3087, 3346, 3654, 4116, 4263, 4302, 5019, 5684, 6174, 6692, 6931, 7308, 8526, 8604, 9947, 10038, 11711, 12348, 12789, 13862, 15057, 17052, 19894, 20076, 20793, 23422, 25578, 27724, 29841, 30114, 35133, 39788, 41586, 46844, 48517, 51156, 59682, 60228, 62379, 70266, 81977, 83172, 89523, 97034, 105399, 119364, 124758, 140532, 145551, 163954, 179046, 194068, 210798, 245931, 249516, 291102, 327908, 339619, 358092, 421596, 436653, 491862, 582204, 679238, 737793, 873306, 983724, 1018857, 1358476, 1475586, 1746612, 2037714, 2377333, 2951172, 3056571, 4075428, 4754666, 6113142, 7131999, 9509332, 12226284, 14263998, 21395997, 28527996, 42791994, 85583988]

約数ペア:

[(1, 85583988), (2, 42791994), (3, 28527996), (4, 21395997), (6, 14263998), (7, 12226284), (9, 9509332), (12, 7131999), (14, 6113142), (18, 4754666), (21, 4075428), (28, 3056571), (29, 2951172), (36, 2377333), (42, 2037714), (49, 1746612), (58, 1475586), (63, 1358476), (84, 1018857), (87, 983724), (98, 873306), (116, 737793), (126, 679238), (147, 582204), (174, 491862), (196, 436653), (203, 421596), (239, 358092), (252, 339619), (261, 327908), (294, 291102), (343, 249516), (348, 245931), (406, 210798), (441, 194068), (478, 179046), (522, 163954), (588, 145551), (609, 140532), (686, 124758), (717, 119364), (812, 105399), (882, 97034), (956, 89523), (1029, 83172), (1044, 81977), (1218, 70266), (1372, 62379), (1421, 60228), (1434, 59682), (1673, 51156), (1764, 48517), (1827, 46844), (2058, 41586), (2151, 39788), (2436, 35133), (2842, 30114), (2868, 29841), (3087, 27724), (3346, 25578), (3654, 23422), (4116, 20793), (4263, 20076), (4302, 19894), (5019, 17052), (5684, 15057), (6174, 13862), (6692, 12789), (6931, 12348), (7308, 11711), (8526, 10038), (8604, 9947)]