72139848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1039}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 197683200

約数和(自身を除く): 125543352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 263, 264, 526, 789, 1039, 1052, 1578, 2078, 2104, 2893, 3117, 3156, 4156, 5786, 6234, 6312, 8312, 8679, 11429, 11572, 12468, 17358, 22858, 23144, 24936, 34287, 34716, 45716, 68574, 69432, 91432, 137148, 273257, 274296, 546514, 819771, 1093028, 1639542, 2186056, 3005827, 3279084, 6011654, 6558168, 9017481, 12023308, 18034962, 24046616, 36069924, 72139848]

約数ペア:

[(1, 72139848), (2, 36069924), (3, 24046616), (4, 18034962), (6, 12023308), (8, 9017481), (11, 6558168), (12, 6011654), (22, 3279084), (24, 3005827), (33, 2186056), (44, 1639542), (66, 1093028), (88, 819771), (132, 546514), (263, 274296), (264, 273257), (526, 137148), (789, 91432), (1039, 69432), (1052, 68574), (1578, 45716), (2078, 34716), (2104, 34287), (2893, 24936), (3117, 23144), (3156, 22858), (4156, 17358), (5786, 12468), (6234, 11572), (6312, 11429), (8312, 8679)]