81136619424

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{185467}}^1$

素因数の和:185528

約数の個数: 216

約数和(自身を含む): 277062484608

約数和(自身を除く): 195925865184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1488, 1519, 1568, 1736, 1764, 1953, 2016, 2232, 2352, 2604, 2976, 3038, 3472, 3528, 3906, 4464, 4557, 4704, 5208, 6076, 6944, 7056, 7812, 8928, 9114, 10416, 12152, 13671, 14112, 15624, 18228, 20832, 24304, 27342, 31248, 36456, 48608, 54684, 62496, 72912, 109368, 145824, 185467, 218736, 370934, 437472, 556401, 741868, 1112802, 1298269, 1483736, 1669203, 2225604, 2596538, 2967472, 3338406, 3894807, 4451208, 5193076, 5749477, 5934944, 6676812, 7789614, 8902416, 9087883, 10386152, 11498954, 11684421, 13353624, 15579228, 17248431, 17804832, 18175766, 20772304, 22997908, 23368842, 26707248, 27263649, 31158456, 34496862, 36351532, 40246339, 41544608, 45995816, 46737684, 51745293, 53414496, 54527298, 62316912, 68993724, 72703064, 80492678, 81790947, 91991632, 93475368, 103490586, 109054596, 120739017, 124633824, 137987448, 145406128, 160985356, 163581894, 183983264, 186950736, 206981172, 218109192, 241478034, 275974896, 281724373, 290812256, 321970712, 327163788, 362217051, 373901472, 413962344, 436218384, 482956068, 551949792, 563448746, 643941424, 654327576, 724434102, 827924688, 845173119, 872436768, 965912136, 1126897492, 1287882848, 1308655152, 1448868204, 1655849376, 1690346238, 1931824272, 2253794984, 2535519357, 2617310304, 2897736408, 3380692476, 3863648544, 4507589968, 5071038714, 5795472816, 6761384952, 9015179936, 10142077428, 11590945632, 13522769904, 20284154856, 27045539808, 40568309712, 81136619424]

約数ペア:

[(1, 81136619424), (2, 40568309712), (3, 27045539808), (4, 20284154856), (6, 13522769904), (7, 11590945632), (8, 10142077428), (9, 9015179936), (12, 6761384952), (14, 5795472816), (16, 5071038714), (18, 4507589968), (21, 3863648544), (24, 3380692476), (28, 2897736408), (31, 2617310304), (32, 2535519357), (36, 2253794984), (42, 1931824272), (48, 1690346238), (49, 1655849376), (56, 1448868204), (62, 1308655152), (63, 1287882848), (72, 1126897492), (84, 965912136), (93, 872436768), (96, 845173119), (98, 827924688), (112, 724434102), (124, 654327576), (126, 643941424), (144, 563448746), (147, 551949792), (168, 482956068), (186, 436218384), (196, 413962344), (217, 373901472), (224, 362217051), (248, 327163788), (252, 321970712), (279, 290812256), (288, 281724373), (294, 275974896), (336, 241478034), (372, 218109192), (392, 206981172), (434, 186950736), (441, 183983264), (496, 163581894), (504, 160985356), (558, 145406128), (588, 137987448), (651, 124633824), (672, 120739017), (744, 109054596), (784, 103490586), (868, 93475368), (882, 91991632), (992, 81790947), (1008, 80492678), (1116, 72703064), (1176, 68993724), (1302, 62316912), (1488, 54527298), (1519, 53414496), (1568, 51745293), (1736, 46737684), (1764, 45995816), (1953, 41544608), (2016, 40246339), (2232, 36351532), (2352, 34496862), (2604, 31158456), (2976, 27263649), (3038, 26707248), (3472, 23368842), (3528, 22997908), (3906, 20772304), (4464, 18175766), (4557, 17804832), (4704, 17248431), (5208, 15579228), (6076, 13353624), (6944, 11684421), (7056, 11498954), (7812, 10386152), (8928, 9087883), (9114, 8902416), (10416, 7789614), (12152, 6676812), (13671, 5934944), (14112, 5749477), (15624, 5193076), (18228, 4451208), (20832, 3894807), (24304, 3338406), (27342, 2967472), (31248, 2596538), (36456, 2225604), (48608, 1669203), (54684, 1483736), (62496, 1298269), (72912, 1112802), (109368, 741868), (145824, 556401), (185467, 437472), (218736, 370934)]