27755568

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1431

約数の個数: 80

約数和(自身を含む): 81423360

約数和(自身を除く): 53667792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1367, 1692, 2256, 2538, 2734, 3384, 4101, 5076, 5468, 6768, 8202, 10152, 10936, 12303, 16404, 20304, 21872, 24606, 32808, 36909, 49212, 64249, 65616, 73818, 98424, 128498, 147636, 192747, 196848, 256996, 295272, 385494, 513992, 578241, 590544, 770988, 1027984, 1156482, 1541976, 1734723, 2312964, 3083952, 3469446, 4625928, 6938892, 9251856, 13877784, 27755568]

約数ペア:

[(1, 27755568), (2, 13877784), (3, 9251856), (4, 6938892), (6, 4625928), (8, 3469446), (9, 3083952), (12, 2312964), (16, 1734723), (18, 1541976), (24, 1156482), (27, 1027984), (36, 770988), (47, 590544), (48, 578241), (54, 513992), (72, 385494), (94, 295272), (108, 256996), (141, 196848), (144, 192747), (188, 147636), (216, 128498), (282, 98424), (376, 73818), (423, 65616), (432, 64249), (564, 49212), (752, 36909), (846, 32808), (1128, 24606), (1269, 21872), (1367, 20304), (1692, 16404), (2256, 12303), (2538, 10936), (2734, 10152), (3384, 8202), (4101, 6768), (5076, 5468)]