81088488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2179

約数の個数: 96

約数和(自身を含む): 242391240

約数和(自身を除く): 161302752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 533, 738, 936, 984, 1066, 1476, 1599, 2113, 2132, 2952, 3198, 4226, 4264, 4797, 6339, 6396, 8452, 9594, 12678, 12792, 16904, 19017, 19188, 25356, 27469, 38034, 38376, 50712, 54938, 76068, 82407, 86633, 109876, 152136, 164814, 173266, 219752, 247221, 259899, 329628, 346532, 494442, 519798, 659256, 693064, 779697, 988884, 1039596, 1126229, 1559394, 1977768, 2079192, 2252458, 3118788, 3378687, 4504916, 6237576, 6757374, 9009832, 10136061, 13514748, 20272122, 27029496, 40544244, 81088488]

約数ペア:

[(1, 81088488), (2, 40544244), (3, 27029496), (4, 20272122), (6, 13514748), (8, 10136061), (9, 9009832), (12, 6757374), (13, 6237576), (18, 4504916), (24, 3378687), (26, 3118788), (36, 2252458), (39, 2079192), (41, 1977768), (52, 1559394), (72, 1126229), (78, 1039596), (82, 988884), (104, 779697), (117, 693064), (123, 659256), (156, 519798), (164, 494442), (234, 346532), (246, 329628), (312, 259899), (328, 247221), (369, 219752), (468, 173266), (492, 164814), (533, 152136), (738, 109876), (936, 86633), (984, 82407), (1066, 76068), (1476, 54938), (1599, 50712), (2113, 38376), (2132, 38034), (2952, 27469), (3198, 25356), (4226, 19188), (4264, 19017), (4797, 16904), (6339, 12792), (6396, 12678), (8452, 9594)]