81423792

素因数分解:

$2^4\times 3^4\times {\mathrm{62827}}^1$

素因数の和:62847

約数の個数: 50

約数和(自身を含む): 235667828

約数和(自身を除く): 154244036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 62827, 125654, 188481, 251308, 376962, 502616, 565443, 753924, 1005232, 1130886, 1507848, 1696329, 2261772, 3015696, 3392658, 4523544, 5088987, 6785316, 9047088, 10177974, 13570632, 20355948, 27141264, 40711896, 81423792]

約数ペア:

[(1, 81423792), (2, 40711896), (3, 27141264), (4, 20355948), (6, 13570632), (8, 10177974), (9, 9047088), (12, 6785316), (16, 5088987), (18, 4523544), (24, 3392658), (27, 3015696), (36, 2261772), (48, 1696329), (54, 1507848), (72, 1130886), (81, 1005232), (108, 753924), (144, 565443), (162, 502616), (216, 376962), (324, 251308), (432, 188481), (648, 125654), (1296, 62827)]