77622272

素因数分解:

$2^{10}\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 176

約数和(自身を含む): 206337600

約数和(自身を除く): 128715328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 128, 136, 182, 196, 208, 221, 224, 238, 256, 272, 343, 364, 392, 416, 442, 448, 476, 512, 544, 637, 686, 728, 784, 832, 833, 884, 896, 952, 1024, 1088, 1274, 1372, 1456, 1547, 1568, 1664, 1666, 1768, 1792, 1904, 2176, 2548, 2744, 2912, 3094, 3136, 3328, 3332, 3536, 3584, 3808, 4352, 4459, 5096, 5488, 5824, 5831, 6188, 6272, 6656, 6664, 7072, 7168, 7616, 8704, 8918, 10192, 10829, 10976, 11648, 11662, 12376, 12544, 13312, 13328, 14144, 15232, 17408, 17836, 20384, 21658, 21952, 23296, 23324, 24752, 25088, 26656, 28288, 30464, 35672, 40768, 43316, 43904, 46592, 46648, 49504, 50176, 53312, 56576, 60928, 71344, 75803, 81536, 86632, 87808, 93184, 93296, 99008, 106624, 113152, 121856, 142688, 151606, 163072, 173264, 175616, 186592, 198016, 213248, 226304, 285376, 303212, 326144, 346528, 351232, 373184, 396032, 426496, 570752, 606424, 652288, 693056, 746368, 792064, 852992, 1141504, 1212848, 1386112, 1492736, 1584128, 2283008, 2425696, 2772224, 2985472, 4566016, 4851392, 5544448, 5970944, 9702784, 11088896, 19405568, 38811136, 77622272]

約数ペア:

[(1, 77622272), (2, 38811136), (4, 19405568), (7, 11088896), (8, 9702784), (13, 5970944), (14, 5544448), (16, 4851392), (17, 4566016), (26, 2985472), (28, 2772224), (32, 2425696), (34, 2283008), (49, 1584128), (52, 1492736), (56, 1386112), (64, 1212848), (68, 1141504), (91, 852992), (98, 792064), (104, 746368), (112, 693056), (119, 652288), (128, 606424), (136, 570752), (182, 426496), (196, 396032), (208, 373184), (221, 351232), (224, 346528), (238, 326144), (256, 303212), (272, 285376), (343, 226304), (364, 213248), (392, 198016), (416, 186592), (442, 175616), (448, 173264), (476, 163072), (512, 151606), (544, 142688), (637, 121856), (686, 113152), (728, 106624), (784, 99008), (832, 93296), (833, 93184), (884, 87808), (896, 86632), (952, 81536), (1024, 75803), (1088, 71344), (1274, 60928), (1372, 56576), (1456, 53312), (1547, 50176), (1568, 49504), (1664, 46648), (1666, 46592), (1768, 43904), (1792, 43316), (1904, 40768), (2176, 35672), (2548, 30464), (2744, 28288), (2912, 26656), (3094, 25088), (3136, 24752), (3328, 23324), (3332, 23296), (3536, 21952), (3584, 21658), (3808, 20384), (4352, 17836), (4459, 17408), (5096, 15232), (5488, 14144), (5824, 13328), (5831, 13312), (6188, 12544), (6272, 12376), (6656, 11662), (6664, 11648), (7072, 10976), (7168, 10829), (7616, 10192), (8704, 8918)]