68087019

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 128701440

約数和(自身を除く): 60614421

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 41, 49, 77, 79, 91, 123, 143, 147, 231, 237, 273, 287, 429, 451, 533, 539, 553, 637, 861, 869, 1001, 1027, 1353, 1599, 1617, 1659, 1911, 2009, 2607, 3003, 3081, 3157, 3239, 3731, 3871, 5863, 6027, 6083, 7007, 7189, 9471, 9717, 11193, 11297, 11613, 17589, 18249, 21021, 21567, 22099, 22673, 26117, 33891, 35629, 41041, 42107, 42581, 50323, 66297, 68019, 78351, 79079, 106887, 123123, 126321, 127743, 150969, 158711, 237237, 249403, 287287, 294749, 463177, 476133, 553553, 748209, 861861, 884247, 1389531, 1660659, 1745821, 2063243, 3242239, 5237463, 6189729, 9726717, 22695673, 68087019]

約数ペア:

[(1, 68087019), (3, 22695673), (7, 9726717), (11, 6189729), (13, 5237463), (21, 3242239), (33, 2063243), (39, 1745821), (41, 1660659), (49, 1389531), (77, 884247), (79, 861861), (91, 748209), (123, 553553), (143, 476133), (147, 463177), (231, 294749), (237, 287287), (273, 249403), (287, 237237), (429, 158711), (451, 150969), (533, 127743), (539, 126321), (553, 123123), (637, 106887), (861, 79079), (869, 78351), (1001, 68019), (1027, 66297), (1353, 50323), (1599, 42581), (1617, 42107), (1659, 41041), (1911, 35629), (2009, 33891), (2607, 26117), (3003, 22673), (3081, 22099), (3157, 21567), (3239, 21021), (3731, 18249), (3871, 17589), (5863, 11613), (6027, 11297), (6083, 11193), (7007, 9717), (7189, 9471)]