68218977348

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1881799}}^1$

素因数の和:1881881

約数の個数: 72

約数和(自身を含む): 184943304000

約数和(自身を除く): 116724326652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 3021, 4028, 6042, 9063, 12084, 18126, 36252, 1881799, 3763598, 5645397, 7527196, 11290794, 16936191, 22581588, 33872382, 35754181, 67744764, 71508362, 99735347, 107262543, 143016724, 199470694, 214525086, 299206041, 321787629, 398941388, 429050172, 598412082, 643575258, 897618123, 1196824164, 1287150516, 1795236246, 1894971593, 3590472492, 3789943186, 5684914779, 7579886372, 11369829558, 17054744337, 22739659116, 34109488674, 68218977348]

約数ペア:

[(1, 68218977348), (2, 34109488674), (3, 22739659116), (4, 17054744337), (6, 11369829558), (9, 7579886372), (12, 5684914779), (18, 3789943186), (19, 3590472492), (36, 1894971593), (38, 1795236246), (53, 1287150516), (57, 1196824164), (76, 897618123), (106, 643575258), (114, 598412082), (159, 429050172), (171, 398941388), (212, 321787629), (228, 299206041), (318, 214525086), (342, 199470694), (477, 143016724), (636, 107262543), (684, 99735347), (954, 71508362), (1007, 67744764), (1908, 35754181), (2014, 33872382), (3021, 22581588), (4028, 16936191), (6042, 11290794), (9063, 7527196), (12084, 5645397), (18126, 3763598), (36252, 1881799)]