85537548

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 222663168

約数和(自身を除く): 137125620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 127, 159, 212, 254, 318, 353, 381, 477, 508, 636, 706, 762, 954, 1059, 1143, 1412, 1524, 1908, 2118, 2286, 3177, 4236, 4572, 6354, 6731, 12708, 13462, 18709, 20193, 26924, 37418, 40386, 44831, 56127, 60579, 74836, 80772, 89662, 112254, 121158, 134493, 168381, 179324, 224508, 242316, 268986, 336762, 403479, 537972, 673524, 806958, 1613916, 2376043, 4752086, 7128129, 9504172, 14256258, 21384387, 28512516, 42768774, 85537548]

約数ペア:

[(1, 85537548), (2, 42768774), (3, 28512516), (4, 21384387), (6, 14256258), (9, 9504172), (12, 7128129), (18, 4752086), (36, 2376043), (53, 1613916), (106, 806958), (127, 673524), (159, 537972), (212, 403479), (254, 336762), (318, 268986), (353, 242316), (381, 224508), (477, 179324), (508, 168381), (636, 134493), (706, 121158), (762, 112254), (954, 89662), (1059, 80772), (1143, 74836), (1412, 60579), (1524, 56127), (1908, 44831), (2118, 40386), (2286, 37418), (3177, 26924), (4236, 20193), (4572, 18709), (6354, 13462), (6731, 12708)]