65816496

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1311

約数の個数: 80

約数和(自身を含む): 190523520

約数和(自身を除く): 124707024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1163, 1179, 1572, 2096, 2326, 2358, 3144, 3489, 3537, 4652, 4716, 6288, 6978, 7074, 9304, 9432, 10467, 13956, 14148, 18608, 18864, 20934, 27912, 28296, 31401, 41868, 55824, 56592, 62802, 83736, 125604, 152353, 167472, 251208, 304706, 457059, 502416, 609412, 914118, 1218824, 1371177, 1828236, 2437648, 2742354, 3656472, 4113531, 5484708, 7312944, 8227062, 10969416, 16454124, 21938832, 32908248, 65816496]

約数ペア:

[(1, 65816496), (2, 32908248), (3, 21938832), (4, 16454124), (6, 10969416), (8, 8227062), (9, 7312944), (12, 5484708), (16, 4113531), (18, 3656472), (24, 2742354), (27, 2437648), (36, 1828236), (48, 1371177), (54, 1218824), (72, 914118), (108, 609412), (131, 502416), (144, 457059), (216, 304706), (262, 251208), (393, 167472), (432, 152353), (524, 125604), (786, 83736), (1048, 62802), (1163, 56592), (1179, 55824), (1572, 41868), (2096, 31401), (2326, 28296), (2358, 27912), (3144, 20934), (3489, 18864), (3537, 18608), (4652, 14148), (4716, 13956), (6288, 10467), (6978, 9432), (7074, 9304)]