85209124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1637}}^1$

素因数の和:1685

約数の個数: 72

約数和(自身を含む): 201434688

約数和(自身を除く): 116225564

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1637, 1859, 2002, 2366, 3274, 3718, 4004, 4732, 6548, 7436, 11459, 13013, 18007, 21281, 22918, 26026, 36014, 42562, 45836, 52052, 72028, 85124, 126049, 148967, 234091, 252098, 276653, 297934, 468182, 504196, 553306, 595868, 936364, 1106612, 1638637, 1936571, 3043183, 3277274, 3873142, 6086366, 6554548, 7746284, 12172732, 21302281, 42604562, 85209124]

約数ペア:

[(1, 85209124), (2, 42604562), (4, 21302281), (7, 12172732), (11, 7746284), (13, 6554548), (14, 6086366), (22, 3873142), (26, 3277274), (28, 3043183), (44, 1936571), (52, 1638637), (77, 1106612), (91, 936364), (143, 595868), (154, 553306), (169, 504196), (182, 468182), (286, 297934), (308, 276653), (338, 252098), (364, 234091), (572, 148967), (676, 126049), (1001, 85124), (1183, 72028), (1637, 52052), (1859, 45836), (2002, 42562), (2366, 36014), (3274, 26026), (3718, 22918), (4004, 21281), (4732, 18007), (6548, 13013), (7436, 11459)]