84905718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 191082240

約数和(自身を除く): 106176522

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 193, 227, 323, 386, 454, 579, 646, 681, 969, 1158, 1362, 1938, 3281, 3667, 3859, 4313, 6562, 7334, 7718, 8626, 9843, 11001, 11577, 12939, 19686, 22002, 23154, 25878, 43811, 62339, 73321, 87622, 124678, 131433, 146642, 187017, 219963, 262866, 374034, 439926, 744787, 832409, 1489574, 1664818, 2234361, 2497227, 4468722, 4994454, 14150953, 28301906, 42452859, 84905718]

約数ペア:

[(1, 84905718), (2, 42452859), (3, 28301906), (6, 14150953), (17, 4994454), (19, 4468722), (34, 2497227), (38, 2234361), (51, 1664818), (57, 1489574), (102, 832409), (114, 744787), (193, 439926), (227, 374034), (323, 262866), (386, 219963), (454, 187017), (579, 146642), (646, 131433), (681, 124678), (969, 87622), (1158, 73321), (1362, 62339), (1938, 43811), (3281, 25878), (3667, 23154), (3859, 22002), (4313, 19686), (6562, 12939), (7334, 11577), (7718, 11001), (8626, 9843)]