73890828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{16963}}^1$

素因数の和:16995

約数の個数: 54

約数和(自身を含む): 205315292

約数和(自身を除く): 131424464

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 16963, 33926, 50889, 67852, 101778, 152667, 186593, 203556, 305334, 373186, 559779, 610668, 746372, 1119558, 1679337, 2052523, 2239116, 3358674, 4105046, 6157569, 6717348, 8210092, 12315138, 18472707, 24630276, 36945414, 73890828]

約数ペア:

[(1, 73890828), (2, 36945414), (3, 24630276), (4, 18472707), (6, 12315138), (9, 8210092), (11, 6717348), (12, 6157569), (18, 4105046), (22, 3358674), (33, 2239116), (36, 2052523), (44, 1679337), (66, 1119558), (99, 746372), (121, 610668), (132, 559779), (198, 373186), (242, 305334), (363, 203556), (396, 186593), (484, 152667), (726, 101778), (1089, 67852), (1452, 50889), (2178, 33926), (4356, 16963)]