85502352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{521}}^1$

素因数の和:808

約数の個数: 80

約数和(自身を含む): 239234688

約数和(自身を除く): 153732336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 263, 312, 521, 526, 624, 789, 1042, 1052, 1563, 1578, 2084, 2104, 3126, 3156, 3419, 4168, 4208, 6252, 6312, 6773, 6838, 8336, 10257, 12504, 12624, 13546, 13676, 20319, 20514, 25008, 27092, 27352, 40638, 41028, 54184, 54704, 81276, 82056, 108368, 137023, 162552, 164112, 274046, 325104, 411069, 548092, 822138, 1096184, 1644276, 1781299, 2192368, 3288552, 3562598, 5343897, 6577104, 7125196, 10687794, 14250392, 21375588, 28500784, 42751176, 85502352]

約数ペア:

[(1, 85502352), (2, 42751176), (3, 28500784), (4, 21375588), (6, 14250392), (8, 10687794), (12, 7125196), (13, 6577104), (16, 5343897), (24, 3562598), (26, 3288552), (39, 2192368), (48, 1781299), (52, 1644276), (78, 1096184), (104, 822138), (156, 548092), (208, 411069), (263, 325104), (312, 274046), (521, 164112), (526, 162552), (624, 137023), (789, 108368), (1042, 82056), (1052, 81276), (1563, 54704), (1578, 54184), (2084, 41028), (2104, 40638), (3126, 27352), (3156, 27092), (3419, 25008), (4168, 20514), (4208, 20319), (6252, 13676), (6312, 13546), (6773, 12624), (6838, 12504), (8336, 10257)]