57678756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 156764160

約数和(自身を除く): 99085404

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 138, 204, 228, 276, 323, 391, 437, 646, 647, 782, 874, 969, 1173, 1292, 1294, 1311, 1564, 1748, 1938, 1941, 2346, 2588, 2622, 3876, 3882, 4692, 5244, 7429, 7764, 10999, 12293, 14858, 14881, 21998, 22287, 24586, 29716, 29762, 32997, 36879, 43996, 44574, 44643, 49172, 59524, 65994, 73758, 89148, 89286, 131988, 147516, 178572, 208981, 252977, 282739, 417962, 505954, 565478, 626943, 758931, 835924, 848217, 1011908, 1130956, 1253886, 1517862, 1696434, 2507772, 3035724, 3392868, 4806563, 9613126, 14419689, 19226252, 28839378, 57678756]

約数ペア:

[(1, 57678756), (2, 28839378), (3, 19226252), (4, 14419689), (6, 9613126), (12, 4806563), (17, 3392868), (19, 3035724), (23, 2507772), (34, 1696434), (38, 1517862), (46, 1253886), (51, 1130956), (57, 1011908), (68, 848217), (69, 835924), (76, 758931), (92, 626943), (102, 565478), (114, 505954), (138, 417962), (204, 282739), (228, 252977), (276, 208981), (323, 178572), (391, 147516), (437, 131988), (646, 89286), (647, 89148), (782, 73758), (874, 65994), (969, 59524), (1173, 49172), (1292, 44643), (1294, 44574), (1311, 43996), (1564, 36879), (1748, 32997), (1938, 29762), (1941, 29716), (2346, 24586), (2588, 22287), (2622, 21998), (3876, 14881), (3882, 14858), (4692, 12293), (5244, 10999), (7429, 7764)]