87067344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:705

約数の個数: 160

約数和(自身を含む): 286203904

約数和(自身を除く): 199136560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 643, 651, 728, 744, 806, 868, 1092, 1209, 1286, 1302, 1456, 1488, 1612, 1736, 1929, 2184, 2418, 2572, 2604, 2821, 3224, 3472, 3858, 4368, 4501, 4836, 5144, 5208, 5642, 6448, 7716, 8359, 8463, 9002, 9672, 10288, 10416, 11284, 13503, 15432, 16718, 16926, 18004, 19344, 19933, 22568, 25077, 27006, 30864, 33436, 33852, 36008, 39866, 45136, 50154, 54012, 58513, 59799, 66872, 67704, 72016, 79732, 100308, 108024, 117026, 119598, 133744, 135408, 139531, 159464, 175539, 200616, 216048, 234052, 239196, 259129, 279062, 318928, 351078, 401232, 418593, 468104, 478392, 518258, 558124, 702156, 777387, 837186, 936208, 956784, 1036516, 1116248, 1404312, 1554774, 1674372, 1813903, 2073032, 2232496, 2808624, 3109548, 3348744, 3627806, 4146064, 5441709, 6219096, 6697488, 7255612, 10883418, 12438192, 14511224, 21766836, 29022448, 43533672, 87067344]

約数ペア:

[(1, 87067344), (2, 43533672), (3, 29022448), (4, 21766836), (6, 14511224), (7, 12438192), (8, 10883418), (12, 7255612), (13, 6697488), (14, 6219096), (16, 5441709), (21, 4146064), (24, 3627806), (26, 3348744), (28, 3109548), (31, 2808624), (39, 2232496), (42, 2073032), (48, 1813903), (52, 1674372), (56, 1554774), (62, 1404312), (78, 1116248), (84, 1036516), (91, 956784), (93, 936208), (104, 837186), (112, 777387), (124, 702156), (156, 558124), (168, 518258), (182, 478392), (186, 468104), (208, 418593), (217, 401232), (248, 351078), (273, 318928), (312, 279062), (336, 259129), (364, 239196), (372, 234052), (403, 216048), (434, 200616), (496, 175539), (546, 159464), (624, 139531), (643, 135408), (651, 133744), (728, 119598), (744, 117026), (806, 108024), (868, 100308), (1092, 79732), (1209, 72016), (1286, 67704), (1302, 66872), (1456, 59799), (1488, 58513), (1612, 54012), (1736, 50154), (1929, 45136), (2184, 39866), (2418, 36008), (2572, 33852), (2604, 33436), (2821, 30864), (3224, 27006), (3472, 25077), (3858, 22568), (4368, 19933), (4501, 19344), (4836, 18004), (5144, 16926), (5208, 16718), (5642, 15432), (6448, 13503), (7716, 11284), (8359, 10416), (8463, 10288), (9002, 9672)]