78664608

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 240

約数和(自身を含む): 263450880

約数和(自身を除く): 184786272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 66, 72, 81, 88, 89, 93, 96, 99, 108, 124, 132, 144, 162, 176, 178, 186, 198, 216, 248, 264, 267, 279, 288, 297, 324, 341, 352, 356, 372, 396, 432, 496, 528, 534, 558, 594, 648, 682, 712, 744, 792, 801, 837, 864, 891, 979, 992, 1023, 1056, 1068, 1116, 1188, 1296, 1364, 1424, 1488, 1584, 1602, 1674, 1782, 1958, 2046, 2136, 2232, 2376, 2403, 2511, 2592, 2728, 2759, 2848, 2937, 2976, 3069, 3168, 3204, 3348, 3564, 3916, 4092, 4272, 4464, 4752, 4806, 5022, 5456, 5518, 5874, 6138, 6408, 6696, 7128, 7209, 7832, 8184, 8277, 8544, 8811, 8928, 9207, 9504, 9612, 10044, 10912, 11036, 11748, 12276, 12816, 13392, 14256, 14418, 15664, 16368, 16554, 17622, 18414, 19224, 20088, 22072, 23496, 24552, 24831, 25632, 26433, 26784, 27621, 28512, 28836, 30349, 31328, 32736, 33108, 35244, 36828, 38448, 40176, 44144, 46992, 49104, 49662, 52866, 55242, 57672, 60698, 66216, 70488, 73656, 74493, 76896, 79299, 80352, 88288, 91047, 93984, 98208, 99324, 105732, 110484, 115344, 121396, 132432, 140976, 147312, 148986, 158598, 182094, 198648, 211464, 220968, 223479, 230688, 242792, 264864, 273141, 281952, 294624, 297972, 317196, 364188, 397296, 422928, 441936, 446958, 485584, 546282, 595944, 634392, 728376, 794592, 819423, 845856, 883872, 893916, 971168, 1092564, 1191888, 1268784, 1456752, 1638846, 1787832, 2185128, 2383776, 2458269, 2537568, 2913504, 3277692, 3575664, 4370256, 4916538, 6555384, 7151328, 8740512, 9833076, 13110768, 19666152, 26221536, 39332304, 78664608]

約数ペア:

[(1, 78664608), (2, 39332304), (3, 26221536), (4, 19666152), (6, 13110768), (8, 9833076), (9, 8740512), (11, 7151328), (12, 6555384), (16, 4916538), (18, 4370256), (22, 3575664), (24, 3277692), (27, 2913504), (31, 2537568), (32, 2458269), (33, 2383776), (36, 2185128), (44, 1787832), (48, 1638846), (54, 1456752), (62, 1268784), (66, 1191888), (72, 1092564), (81, 971168), (88, 893916), (89, 883872), (93, 845856), (96, 819423), (99, 794592), (108, 728376), (124, 634392), (132, 595944), (144, 546282), (162, 485584), (176, 446958), (178, 441936), (186, 422928), (198, 397296), (216, 364188), (248, 317196), (264, 297972), (267, 294624), (279, 281952), (288, 273141), (297, 264864), (324, 242792), (341, 230688), (352, 223479), (356, 220968), (372, 211464), (396, 198648), (432, 182094), (496, 158598), (528, 148986), (534, 147312), (558, 140976), (594, 132432), (648, 121396), (682, 115344), (712, 110484), (744, 105732), (792, 99324), (801, 98208), (837, 93984), (864, 91047), (891, 88288), (979, 80352), (992, 79299), (1023, 76896), (1056, 74493), (1068, 73656), (1116, 70488), (1188, 66216), (1296, 60698), (1364, 57672), (1424, 55242), (1488, 52866), (1584, 49662), (1602, 49104), (1674, 46992), (1782, 44144), (1958, 40176), (2046, 38448), (2136, 36828), (2232, 35244), (2376, 33108), (2403, 32736), (2511, 31328), (2592, 30349), (2728, 28836), (2759, 28512), (2848, 27621), (2937, 26784), (2976, 26433), (3069, 25632), (3168, 24831), (3204, 24552), (3348, 23496), (3564, 22072), (3916, 20088), (4092, 19224), (4272, 18414), (4464, 17622), (4752, 16554), (4806, 16368), (5022, 15664), (5456, 14418), (5518, 14256), (5874, 13392), (6138, 12816), (6408, 12276), (6696, 11748), (7128, 11036), (7209, 10912), (7832, 10044), (8184, 9612), (8277, 9504), (8544, 9207), (8811, 8928)]