81759168

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3301}}^1$

素因数の和:3362

約数の個数: 84

約数和(自身を含む): 239870488

約数和(自身を除く): 158111320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 3096, 3301, 4128, 6192, 6602, 8256, 9903, 12384, 13204, 19806, 24768, 26408, 29709, 39612, 52816, 59418, 79224, 105632, 118836, 141943, 158448, 211264, 237672, 283886, 316896, 425829, 475344, 567772, 633792, 851658, 950688, 1135544, 1277487, 1703316, 1901376, 2271088, 2554974, 3406632, 4542176, 5109948, 6813264, 9084352, 10219896, 13626528, 20439792, 27253056, 40879584, 81759168]

約数ペア:

[(1, 81759168), (2, 40879584), (3, 27253056), (4, 20439792), (6, 13626528), (8, 10219896), (9, 9084352), (12, 6813264), (16, 5109948), (18, 4542176), (24, 3406632), (32, 2554974), (36, 2271088), (43, 1901376), (48, 1703316), (64, 1277487), (72, 1135544), (86, 950688), (96, 851658), (129, 633792), (144, 567772), (172, 475344), (192, 425829), (258, 316896), (288, 283886), (344, 237672), (387, 211264), (516, 158448), (576, 141943), (688, 118836), (774, 105632), (1032, 79224), (1376, 59418), (1548, 52816), (2064, 39612), (2752, 29709), (3096, 26408), (3301, 24768), (4128, 19806), (6192, 13204), (6602, 12384), (8256, 9903)]