87625824

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{491}}^1$

素因数の和:541

約数の個数: 144

約数和(自身を含む): 272268864

約数和(自身を除く): 184643040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 352, 416, 429, 491, 507, 528, 572, 624, 676, 858, 982, 1014, 1056, 1144, 1248, 1352, 1473, 1716, 1859, 1964, 2028, 2288, 2704, 2946, 3432, 3718, 3928, 4056, 4576, 5401, 5408, 5577, 5892, 6383, 6864, 7436, 7856, 8112, 10802, 11154, 11784, 12766, 13728, 14872, 15712, 16203, 16224, 19149, 21604, 22308, 23568, 25532, 29744, 32406, 38298, 43208, 44616, 47136, 51064, 59488, 64812, 70213, 76596, 82979, 86416, 89232, 102128, 129624, 140426, 153192, 165958, 172832, 178464, 204256, 210639, 248937, 259248, 280852, 306384, 331916, 421278, 497874, 518496, 561704, 612768, 663832, 842556, 912769, 995748, 1123408, 1327664, 1685112, 1825538, 1991496, 2246816, 2655328, 2738307, 3370224, 3651076, 3982992, 5476614, 6740448, 7302152, 7965984, 10953228, 14604304, 21906456, 29208608, 43812912, 87625824]

約数ペア:

[(1, 87625824), (2, 43812912), (3, 29208608), (4, 21906456), (6, 14604304), (8, 10953228), (11, 7965984), (12, 7302152), (13, 6740448), (16, 5476614), (22, 3982992), (24, 3651076), (26, 3370224), (32, 2738307), (33, 2655328), (39, 2246816), (44, 1991496), (48, 1825538), (52, 1685112), (66, 1327664), (78, 1123408), (88, 995748), (96, 912769), (104, 842556), (132, 663832), (143, 612768), (156, 561704), (169, 518496), (176, 497874), (208, 421278), (264, 331916), (286, 306384), (312, 280852), (338, 259248), (352, 248937), (416, 210639), (429, 204256), (491, 178464), (507, 172832), (528, 165958), (572, 153192), (624, 140426), (676, 129624), (858, 102128), (982, 89232), (1014, 86416), (1056, 82979), (1144, 76596), (1248, 70213), (1352, 64812), (1473, 59488), (1716, 51064), (1859, 47136), (1964, 44616), (2028, 43208), (2288, 38298), (2704, 32406), (2946, 29744), (3432, 25532), (3718, 23568), (3928, 22308), (4056, 21604), (4576, 19149), (5401, 16224), (5408, 16203), (5577, 15712), (5892, 14872), (6383, 13728), (6864, 12766), (7436, 11784), (7856, 11154), (8112, 10802)]