64909728

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5779}}^1$

素因数の和:5811

約数の個数: 96

約数和(自身を含む): 203918400

約数和(自身を除く): 139008672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 5779, 11232, 11558, 17337, 23116, 34674, 46232, 52011, 69348, 75127, 92464, 104022, 138696, 150254, 156033, 184928, 208044, 225381, 277392, 300508, 312066, 416088, 450762, 554784, 601016, 624132, 676143, 832176, 901524, 1202032, 1248264, 1352286, 1664352, 1803048, 2028429, 2404064, 2496528, 2704572, 3606096, 4056858, 4993056, 5409144, 7212192, 8113716, 10818288, 16227432, 21636576, 32454864, 64909728]

約数ペア:

[(1, 64909728), (2, 32454864), (3, 21636576), (4, 16227432), (6, 10818288), (8, 8113716), (9, 7212192), (12, 5409144), (13, 4993056), (16, 4056858), (18, 3606096), (24, 2704572), (26, 2496528), (27, 2404064), (32, 2028429), (36, 1803048), (39, 1664352), (48, 1352286), (52, 1248264), (54, 1202032), (72, 901524), (78, 832176), (96, 676143), (104, 624132), (108, 601016), (117, 554784), (144, 450762), (156, 416088), (208, 312066), (216, 300508), (234, 277392), (288, 225381), (312, 208044), (351, 184928), (416, 156033), (432, 150254), (468, 138696), (624, 104022), (702, 92464), (864, 75127), (936, 69348), (1248, 52011), (1404, 46232), (1872, 34674), (2808, 23116), (3744, 17337), (5616, 11558), (5779, 11232)]