83991888

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{20113}}^1$

素因数の和:20156

約数の個数: 60

約数和(自身を含む): 243178260

約数和(自身を除く): 159186372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 20113, 40226, 60339, 80452, 120678, 160904, 181017, 241356, 321808, 362034, 482712, 583277, 724068, 965424, 1166554, 1448136, 1749831, 2333108, 2896272, 3499662, 4666216, 5249493, 6999324, 9332432, 10498986, 13998648, 20997972, 27997296, 41995944, 83991888]

約数ペア:

[(1, 83991888), (2, 41995944), (3, 27997296), (4, 20997972), (6, 13998648), (8, 10498986), (9, 9332432), (12, 6999324), (16, 5249493), (18, 4666216), (24, 3499662), (29, 2896272), (36, 2333108), (48, 1749831), (58, 1448136), (72, 1166554), (87, 965424), (116, 724068), (144, 583277), (174, 482712), (232, 362034), (261, 321808), (348, 241356), (464, 181017), (522, 160904), (696, 120678), (1044, 80452), (1392, 60339), (2088, 40226), (4176, 20113)]