71180928

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 259246260

約数和(自身を除く): 188065332

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 97, 98, 104, 112, 117, 126, 128, 144, 147, 156, 168, 182, 192, 194, 196, 208, 224, 234, 252, 273, 288, 291, 294, 312, 336, 364, 384, 388, 392, 416, 441, 448, 468, 504, 546, 576, 582, 588, 624, 637, 672, 679, 728, 776, 784, 819, 832, 873, 882, 896, 936, 1008, 1092, 1152, 1164, 1176, 1248, 1261, 1274, 1344, 1358, 1456, 1552, 1568, 1638, 1664, 1746, 1764, 1872, 1911, 2016, 2037, 2184, 2328, 2352, 2496, 2522, 2548, 2688, 2716, 2912, 3104, 3136, 3276, 3492, 3528, 3744, 3783, 3822, 4032, 4074, 4368, 4656, 4704, 4753, 4992, 5044, 5096, 5432, 5733, 5824, 6111, 6208, 6272, 6552, 6984, 7056, 7488, 7566, 7644, 8064, 8148, 8736, 8827, 9312, 9408, 9506, 10088, 10192, 10864, 11349, 11466, 11648, 12222, 12416, 13104, 13968, 14112, 14259, 14976, 15132, 15288, 16296, 17472, 17654, 18624, 18816, 19012, 20176, 20384, 21728, 22698, 22932, 24444, 26208, 26481, 27936, 28224, 28518, 30264, 30576, 32592, 34944, 35308, 37248, 38024, 40352, 40768, 42777, 43456, 45396, 45864, 48888, 52416, 52962, 55872, 56448, 57036, 60528, 61152, 61789, 65184, 70616, 76048, 79443, 80704, 81536, 85554, 86912, 90792, 91728, 97776, 104832, 105924, 111744, 114072, 121056, 122304, 123578, 130368, 141232, 152096, 158886, 161408, 171108, 181584, 183456, 185367, 195552, 211848, 228144, 242112, 244608, 247156, 260736, 282464, 304192, 317772, 342216, 363168, 366912, 370734, 391104, 423696, 456288, 484224, 494312, 556101, 564928, 608384, 635544, 684432, 726336, 733824, 741468, 782208, 847392, 912576, 988624, 1112202, 1129856, 1271088, 1368864, 1452672, 1482936, 1694784, 1825152, 1977248, 2224404, 2542176, 2737728, 2965872, 3389568, 3954496, 4448808, 5084352, 5475456, 5931744, 7908992, 8897616, 10168704, 11863488, 17795232, 23726976, 35590464, 71180928]

約数ペア:

[(1, 71180928), (2, 35590464), (3, 23726976), (4, 17795232), (6, 11863488), (7, 10168704), (8, 8897616), (9, 7908992), (12, 5931744), (13, 5475456), (14, 5084352), (16, 4448808), (18, 3954496), (21, 3389568), (24, 2965872), (26, 2737728), (28, 2542176), (32, 2224404), (36, 1977248), (39, 1825152), (42, 1694784), (48, 1482936), (49, 1452672), (52, 1368864), (56, 1271088), (63, 1129856), (64, 1112202), (72, 988624), (78, 912576), (84, 847392), (91, 782208), (96, 741468), (97, 733824), (98, 726336), (104, 684432), (112, 635544), (117, 608384), (126, 564928), (128, 556101), (144, 494312), (147, 484224), (156, 456288), (168, 423696), (182, 391104), (192, 370734), (194, 366912), (196, 363168), (208, 342216), (224, 317772), (234, 304192), (252, 282464), (273, 260736), (288, 247156), (291, 244608), (294, 242112), (312, 228144), (336, 211848), (364, 195552), (384, 185367), (388, 183456), (392, 181584), (416, 171108), (441, 161408), (448, 158886), (468, 152096), (504, 141232), (546, 130368), (576, 123578), (582, 122304), (588, 121056), (624, 114072), (637, 111744), (672, 105924), (679, 104832), (728, 97776), (776, 91728), (784, 90792), (819, 86912), (832, 85554), (873, 81536), (882, 80704), (896, 79443), (936, 76048), (1008, 70616), (1092, 65184), (1152, 61789), (1164, 61152), (1176, 60528), (1248, 57036), (1261, 56448), (1274, 55872), (1344, 52962), (1358, 52416), (1456, 48888), (1552, 45864), (1568, 45396), (1638, 43456), (1664, 42777), (1746, 40768), (1764, 40352), (1872, 38024), (1911, 37248), (2016, 35308), (2037, 34944), (2184, 32592), (2328, 30576), (2352, 30264), (2496, 28518), (2522, 28224), (2548, 27936), (2688, 26481), (2716, 26208), (2912, 24444), (3104, 22932), (3136, 22698), (3276, 21728), (3492, 20384), (3528, 20176), (3744, 19012), (3783, 18816), (3822, 18624), (4032, 17654), (4074, 17472), (4368, 16296), (4656, 15288), (4704, 15132), (4753, 14976), (4992, 14259), (5044, 14112), (5096, 13968), (5432, 13104), (5733, 12416), (5824, 12222), (6111, 11648), (6208, 11466), (6272, 11349), (6552, 10864), (6984, 10192), (7056, 10088), (7488, 9506), (7566, 9408), (7644, 9312), (8064, 8827), (8148, 8736)]