83284278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2633

約数の個数: 64

約数和(自身を含む): 210677760

約数和(自身を除く): 127393482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 2343, 2539, 2982, 4686, 5078, 5467, 7617, 10934, 15234, 16401, 17773, 27929, 32802, 35546, 53319, 55858, 83787, 106638, 167574, 180269, 195503, 360538, 391006, 540807, 586509, 1081614, 1173018, 1261883, 1982959, 2523766, 3785649, 3965918, 5948877, 7571298, 11897754, 13880713, 27761426, 41642139, 83284278]

約数ペア:

[(1, 83284278), (2, 41642139), (3, 27761426), (6, 13880713), (7, 11897754), (11, 7571298), (14, 5948877), (21, 3965918), (22, 3785649), (33, 2523766), (42, 1982959), (66, 1261883), (71, 1173018), (77, 1081614), (142, 586509), (154, 540807), (213, 391006), (231, 360538), (426, 195503), (462, 180269), (497, 167574), (781, 106638), (994, 83787), (1491, 55858), (1562, 53319), (2343, 35546), (2539, 32802), (2982, 27929), (4686, 17773), (5078, 16401), (5467, 15234), (7617, 10934)]