80815722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1033}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 187608960

約数和(自身を除く): 106793238

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 59, 78, 102, 118, 177, 221, 354, 442, 663, 767, 1003, 1033, 1326, 1534, 2006, 2066, 2301, 3009, 3099, 4602, 6018, 6198, 13039, 13429, 17561, 26078, 26858, 35122, 39117, 40287, 52683, 60947, 78234, 80574, 105366, 121894, 182841, 228293, 365682, 456586, 684879, 792311, 1036099, 1369758, 1584622, 2072198, 2376933, 3108297, 4753866, 6216594, 13469287, 26938574, 40407861, 80815722]

約数ペア:

[(1, 80815722), (2, 40407861), (3, 26938574), (6, 13469287), (13, 6216594), (17, 4753866), (26, 3108297), (34, 2376933), (39, 2072198), (51, 1584622), (59, 1369758), (78, 1036099), (102, 792311), (118, 684879), (177, 456586), (221, 365682), (354, 228293), (442, 182841), (663, 121894), (767, 105366), (1003, 80574), (1033, 78234), (1326, 60947), (1534, 52683), (2006, 40287), (2066, 39117), (2301, 35122), (3009, 26858), (3099, 26078), (4602, 17561), (6018, 13429), (6198, 13039)]