71839728

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17203}}^1$

素因数の和:17246

約数の個数: 60

約数和(自身を含む): 207996360

約数和(自身を除く): 136156632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 17203, 34406, 51609, 68812, 103218, 137624, 154827, 206436, 275248, 309654, 412872, 498887, 619308, 825744, 997774, 1238616, 1496661, 1995548, 2477232, 2993322, 3991096, 4489983, 5986644, 7982192, 8979966, 11973288, 17959932, 23946576, 35919864, 71839728]

約数ペア:

[(1, 71839728), (2, 35919864), (3, 23946576), (4, 17959932), (6, 11973288), (8, 8979966), (9, 7982192), (12, 5986644), (16, 4489983), (18, 3991096), (24, 2993322), (29, 2477232), (36, 1995548), (48, 1496661), (58, 1238616), (72, 997774), (87, 825744), (116, 619308), (144, 498887), (174, 412872), (232, 309654), (261, 275248), (348, 206436), (464, 154827), (522, 137624), (696, 103218), (1044, 68812), (1392, 51609), (2088, 34406), (4176, 17203)]