78923264

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 120

約数和(自身を含む): 193322448

約数和(自身を除く): 114399184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 64, 76, 112, 122, 128, 133, 152, 224, 244, 256, 266, 304, 361, 427, 448, 488, 512, 532, 608, 722, 854, 896, 976, 1064, 1159, 1216, 1444, 1708, 1792, 1952, 2128, 2318, 2432, 2527, 2888, 3416, 3584, 3904, 4256, 4636, 4864, 5054, 5776, 6832, 7808, 8113, 8512, 9272, 9728, 10108, 11552, 13664, 15616, 16226, 17024, 18544, 20216, 22021, 23104, 27328, 31232, 32452, 34048, 37088, 40432, 44042, 46208, 54656, 64904, 68096, 74176, 80864, 88084, 92416, 109312, 129808, 148352, 154147, 161728, 176168, 184832, 218624, 259616, 296704, 308294, 323456, 352336, 519232, 593408, 616588, 646912, 704672, 1038464, 1233176, 1293824, 1409344, 2076928, 2466352, 2818688, 4153856, 4932704, 5637376, 9865408, 11274752, 19730816, 39461632, 78923264]

約数ペア:

[(1, 78923264), (2, 39461632), (4, 19730816), (7, 11274752), (8, 9865408), (14, 5637376), (16, 4932704), (19, 4153856), (28, 2818688), (32, 2466352), (38, 2076928), (56, 1409344), (61, 1293824), (64, 1233176), (76, 1038464), (112, 704672), (122, 646912), (128, 616588), (133, 593408), (152, 519232), (224, 352336), (244, 323456), (256, 308294), (266, 296704), (304, 259616), (361, 218624), (427, 184832), (448, 176168), (488, 161728), (512, 154147), (532, 148352), (608, 129808), (722, 109312), (854, 92416), (896, 88084), (976, 80864), (1064, 74176), (1159, 68096), (1216, 64904), (1444, 54656), (1708, 46208), (1792, 44042), (1952, 40432), (2128, 37088), (2318, 34048), (2432, 32452), (2527, 31232), (2888, 27328), (3416, 23104), (3584, 22021), (3904, 20216), (4256, 18544), (4636, 17024), (4864, 16226), (5054, 15616), (5776, 13664), (6832, 11552), (7808, 10108), (8113, 9728), (8512, 9272)]