78861024

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 216

約数和(自身を含む): 257939136

約数和(自身を除く): 179078112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 73, 88, 93, 96, 99, 121, 124, 132, 144, 146, 176, 186, 198, 219, 242, 248, 264, 279, 288, 292, 341, 352, 363, 372, 396, 438, 484, 496, 528, 558, 584, 657, 682, 726, 744, 792, 803, 876, 968, 992, 1023, 1056, 1089, 1116, 1168, 1314, 1364, 1452, 1488, 1584, 1606, 1752, 1936, 2046, 2178, 2232, 2263, 2336, 2409, 2628, 2728, 2904, 2976, 3069, 3168, 3212, 3504, 3751, 3872, 4092, 4356, 4464, 4526, 4818, 5256, 5456, 5808, 6138, 6424, 6789, 7008, 7227, 7502, 8184, 8712, 8833, 8928, 9052, 9636, 10512, 10912, 11253, 11616, 12276, 12848, 13578, 14454, 15004, 16368, 17424, 17666, 18104, 19272, 20367, 21024, 22506, 24552, 24893, 25696, 26499, 27156, 28908, 30008, 32736, 33759, 34848, 35332, 36208, 38544, 40734, 45012, 49104, 49786, 52998, 54312, 57816, 60016, 67518, 70664, 72416, 74679, 77088, 79497, 81468, 90024, 98208, 99572, 105996, 108624, 115632, 120032, 135036, 141328, 149358, 158994, 162936, 180048, 199144, 211992, 217248, 224037, 231264, 270072, 273823, 282656, 298716, 317988, 325872, 360096, 398288, 423984, 448074, 540144, 547646, 597432, 635976, 651744, 796576, 821469, 847968, 896148, 1080288, 1095292, 1194864, 1271952, 1642938, 1792296, 2190584, 2389728, 2464407, 2543904, 3285876, 3584592, 4381168, 4928814, 6571752, 7169184, 8762336, 9857628, 13143504, 19715256, 26287008, 39430512, 78861024]

約数ペア:

[(1, 78861024), (2, 39430512), (3, 26287008), (4, 19715256), (6, 13143504), (8, 9857628), (9, 8762336), (11, 7169184), (12, 6571752), (16, 4928814), (18, 4381168), (22, 3584592), (24, 3285876), (31, 2543904), (32, 2464407), (33, 2389728), (36, 2190584), (44, 1792296), (48, 1642938), (62, 1271952), (66, 1194864), (72, 1095292), (73, 1080288), (88, 896148), (93, 847968), (96, 821469), (99, 796576), (121, 651744), (124, 635976), (132, 597432), (144, 547646), (146, 540144), (176, 448074), (186, 423984), (198, 398288), (219, 360096), (242, 325872), (248, 317988), (264, 298716), (279, 282656), (288, 273823), (292, 270072), (341, 231264), (352, 224037), (363, 217248), (372, 211992), (396, 199144), (438, 180048), (484, 162936), (496, 158994), (528, 149358), (558, 141328), (584, 135036), (657, 120032), (682, 115632), (726, 108624), (744, 105996), (792, 99572), (803, 98208), (876, 90024), (968, 81468), (992, 79497), (1023, 77088), (1056, 74679), (1089, 72416), (1116, 70664), (1168, 67518), (1314, 60016), (1364, 57816), (1452, 54312), (1488, 52998), (1584, 49786), (1606, 49104), (1752, 45012), (1936, 40734), (2046, 38544), (2178, 36208), (2232, 35332), (2263, 34848), (2336, 33759), (2409, 32736), (2628, 30008), (2728, 28908), (2904, 27156), (2976, 26499), (3069, 25696), (3168, 24893), (3212, 24552), (3504, 22506), (3751, 21024), (3872, 20367), (4092, 19272), (4356, 18104), (4464, 17666), (4526, 17424), (4818, 16368), (5256, 15004), (5456, 14454), (5808, 13578), (6138, 12848), (6424, 12276), (6789, 11616), (7008, 11253), (7227, 10912), (7502, 10512), (8184, 9636), (8712, 9052), (8833, 8928)]