77828616

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 218275200

約数和(自身を除く): 140446584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 109, 141, 188, 211, 218, 282, 327, 376, 422, 423, 436, 564, 633, 654, 844, 846, 872, 981, 1128, 1266, 1308, 1688, 1692, 1899, 1962, 2532, 2616, 3384, 3798, 3924, 5064, 5123, 7596, 7848, 9917, 10246, 15192, 15369, 19834, 20492, 22999, 29751, 30738, 39668, 40984, 45998, 46107, 59502, 61476, 68997, 79336, 89253, 91996, 92214, 119004, 122952, 137994, 178506, 183992, 184428, 206991, 238008, 275988, 357012, 368856, 413982, 551976, 714024, 827964, 1080953, 1655928, 2161906, 3242859, 4323812, 6485718, 8647624, 9728577, 12971436, 19457154, 25942872, 38914308, 77828616]

約数ペア:

[(1, 77828616), (2, 38914308), (3, 25942872), (4, 19457154), (6, 12971436), (8, 9728577), (9, 8647624), (12, 6485718), (18, 4323812), (24, 3242859), (36, 2161906), (47, 1655928), (72, 1080953), (94, 827964), (109, 714024), (141, 551976), (188, 413982), (211, 368856), (218, 357012), (282, 275988), (327, 238008), (376, 206991), (422, 184428), (423, 183992), (436, 178506), (564, 137994), (633, 122952), (654, 119004), (844, 92214), (846, 91996), (872, 89253), (981, 79336), (1128, 68997), (1266, 61476), (1308, 59502), (1688, 46107), (1692, 45998), (1899, 40984), (1962, 39668), (2532, 30738), (2616, 29751), (3384, 22999), (3798, 20492), (3924, 19834), (5064, 15369), (5123, 15192), (7596, 10246), (7848, 9917)]