77737284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3977

約数の個数: 72

約数和(自身を含む): 214032000

約数和(自身を除く): 136294716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 3919, 4959, 6612, 7838, 9918, 11757, 15676, 19836, 23514, 35271, 47028, 70542, 74461, 113651, 141084, 148922, 223383, 227302, 297844, 340953, 446766, 454604, 670149, 681906, 893532, 1022859, 1340298, 1363812, 2045718, 2159369, 2680596, 4091436, 4318738, 6478107, 8637476, 12956214, 19434321, 25912428, 38868642, 77737284]

約数ペア:

[(1, 77737284), (2, 38868642), (3, 25912428), (4, 19434321), (6, 12956214), (9, 8637476), (12, 6478107), (18, 4318738), (19, 4091436), (29, 2680596), (36, 2159369), (38, 2045718), (57, 1363812), (58, 1340298), (76, 1022859), (87, 893532), (114, 681906), (116, 670149), (171, 454604), (174, 446766), (228, 340953), (261, 297844), (342, 227302), (348, 223383), (522, 148922), (551, 141084), (684, 113651), (1044, 74461), (1102, 70542), (1653, 47028), (2204, 35271), (3306, 23514), (3919, 19836), (4959, 15676), (6612, 11757), (7838, 9918)]