82489788

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 215429760

約数和(自身を除く): 132939972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 531, 547, 639, 708, 852, 1062, 1094, 1278, 1641, 2124, 2188, 2556, 3282, 4189, 4923, 6564, 8378, 9846, 12567, 16756, 19692, 25134, 32273, 37701, 38837, 50268, 64546, 75402, 77674, 96819, 116511, 129092, 150804, 155348, 193638, 233022, 290457, 349533, 387276, 466044, 580914, 699066, 1161828, 1398132, 2291383, 4582766, 6874149, 9165532, 13748298, 20622447, 27496596, 41244894, 82489788]

約数ペア:

[(1, 82489788), (2, 41244894), (3, 27496596), (4, 20622447), (6, 13748298), (9, 9165532), (12, 6874149), (18, 4582766), (36, 2291383), (59, 1398132), (71, 1161828), (118, 699066), (142, 580914), (177, 466044), (213, 387276), (236, 349533), (284, 290457), (354, 233022), (426, 193638), (531, 155348), (547, 150804), (639, 129092), (708, 116511), (852, 96819), (1062, 77674), (1094, 75402), (1278, 64546), (1641, 50268), (2124, 38837), (2188, 37701), (2556, 32273), (3282, 25134), (4189, 19692), (4923, 16756), (6564, 12567), (8378, 9846)]