74439651

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 126282240

約数和(自身を除く): 51842589

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 59, 143, 173, 177, 187, 221, 429, 519, 561, 649, 663, 767, 1003, 1903, 1947, 2249, 2301, 2431, 2941, 3009, 5709, 6747, 7293, 8437, 8823, 10207, 11033, 13039, 24739, 25311, 30621, 32351, 33099, 38233, 39117, 74217, 97053, 112277, 114699, 132691, 143429, 173519, 336831, 398073, 420563, 430287, 520557, 1261689, 1459601, 1908709, 2255747, 4378803, 5726127, 6767241, 24813217, 74439651]

約数ペア:

[(1, 74439651), (3, 24813217), (11, 6767241), (13, 5726127), (17, 4378803), (33, 2255747), (39, 1908709), (51, 1459601), (59, 1261689), (143, 520557), (173, 430287), (177, 420563), (187, 398073), (221, 336831), (429, 173519), (519, 143429), (561, 132691), (649, 114699), (663, 112277), (767, 97053), (1003, 74217), (1903, 39117), (1947, 38233), (2249, 33099), (2301, 32351), (2431, 30621), (2941, 25311), (3009, 24739), (5709, 13039), (6747, 11033), (7293, 10207), (8437, 8823)]