64817784

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 186732000

約数和(自身を除く): 121914216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 37, 58, 72, 74, 87, 111, 116, 148, 174, 222, 232, 261, 296, 333, 348, 444, 522, 666, 696, 839, 888, 1044, 1073, 1332, 1678, 2088, 2146, 2517, 2664, 3219, 3356, 4292, 5034, 6438, 6712, 7551, 8584, 9657, 10068, 12876, 15102, 19314, 20136, 24331, 25752, 30204, 31043, 38628, 48662, 60408, 62086, 72993, 77256, 93129, 97324, 124172, 145986, 186258, 194648, 218979, 248344, 279387, 291972, 372516, 437958, 558774, 583944, 745032, 875916, 900247, 1117548, 1751832, 1800494, 2235096, 2700741, 3600988, 5401482, 7201976, 8102223, 10802964, 16204446, 21605928, 32408892, 64817784]

約数ペア:

[(1, 64817784), (2, 32408892), (3, 21605928), (4, 16204446), (6, 10802964), (8, 8102223), (9, 7201976), (12, 5401482), (18, 3600988), (24, 2700741), (29, 2235096), (36, 1800494), (37, 1751832), (58, 1117548), (72, 900247), (74, 875916), (87, 745032), (111, 583944), (116, 558774), (148, 437958), (174, 372516), (222, 291972), (232, 279387), (261, 248344), (296, 218979), (333, 194648), (348, 186258), (444, 145986), (522, 124172), (666, 97324), (696, 93129), (839, 77256), (888, 72993), (1044, 62086), (1073, 60408), (1332, 48662), (1678, 38628), (2088, 31043), (2146, 30204), (2517, 25752), (2664, 24331), (3219, 20136), (3356, 19314), (4292, 15102), (5034, 12876), (6438, 10068), (6712, 9657), (7551, 8584)]