87765473246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{50123}}^1$

素因数の和:50285

約数の個数: 64

約数和(自身を含む): 155905689600

約数和(自身を除く): 68140216354

約数列:

[1, 2, 11, 19, 22, 38, 59, 71, 118, 142, 209, 418, 649, 781, 1121, 1298, 1349, 1562, 2242, 2698, 4189, 8378, 12331, 14839, 24662, 29678, 46079, 50123, 79591, 92158, 100246, 159182, 551353, 875501, 952337, 1102706, 1751002, 1904674, 2957257, 3558733, 5914514, 7117466, 10475707, 20951414, 32529827, 39146063, 56187883, 65059654, 67615927, 78292126, 112375766, 135231854, 209965247, 419930494, 618066713, 743775197, 1236133426, 1487550394, 2309617717, 3989339693, 4619235434, 7978679386, 43882736623, 87765473246]

約数ペア:

[(1, 87765473246), (2, 43882736623), (11, 7978679386), (19, 4619235434), (22, 3989339693), (38, 2309617717), (59, 1487550394), (71, 1236133426), (118, 743775197), (142, 618066713), (209, 419930494), (418, 209965247), (649, 135231854), (781, 112375766), (1121, 78292126), (1298, 67615927), (1349, 65059654), (1562, 56187883), (2242, 39146063), (2698, 32529827), (4189, 20951414), (8378, 10475707), (12331, 7117466), (14839, 5914514), (24662, 3558733), (29678, 2957257), (46079, 1904674), (50123, 1751002), (79591, 1102706), (92158, 952337), (100246, 875501), (159182, 551353)]