27578544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 82018560

約数和(自身を除く): 54440016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 336, 389, 422, 633, 778, 844, 1167, 1266, 1477, 1556, 1688, 2334, 2532, 2723, 2954, 3112, 3376, 4431, 4668, 5064, 5446, 5908, 6224, 8169, 8862, 9336, 10128, 10892, 11816, 16338, 17724, 18672, 21784, 23632, 32676, 35448, 43568, 65352, 70896, 82079, 130704, 164158, 246237, 328316, 492474, 574553, 656632, 984948, 1149106, 1313264, 1723659, 1969896, 2298212, 3447318, 3939792, 4596424, 6894636, 9192848, 13789272, 27578544]

約数ペア:

[(1, 27578544), (2, 13789272), (3, 9192848), (4, 6894636), (6, 4596424), (7, 3939792), (8, 3447318), (12, 2298212), (14, 1969896), (16, 1723659), (21, 1313264), (24, 1149106), (28, 984948), (42, 656632), (48, 574553), (56, 492474), (84, 328316), (112, 246237), (168, 164158), (211, 130704), (336, 82079), (389, 70896), (422, 65352), (633, 43568), (778, 35448), (844, 32676), (1167, 23632), (1266, 21784), (1477, 18672), (1556, 17724), (1688, 16338), (2334, 11816), (2532, 10892), (2723, 10128), (2954, 9336), (3112, 8862), (3376, 8169), (4431, 6224), (4668, 5908), (5064, 5446)]