61811712

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 132

約数和(自身を含む): 188405880

約数和(自身を除く): 126594168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 353, 384, 456, 512, 576, 608, 684, 706, 768, 912, 1024, 1059, 1152, 1216, 1368, 1412, 1536, 1824, 2118, 2304, 2432, 2736, 2824, 3072, 3177, 3648, 4236, 4608, 4864, 5472, 5648, 6354, 6707, 7296, 8472, 9216, 9728, 10944, 11296, 12708, 13414, 14592, 16944, 19456, 20121, 21888, 22592, 25416, 26828, 29184, 33888, 40242, 43776, 45184, 50832, 53656, 58368, 60363, 67776, 80484, 87552, 90368, 101664, 107312, 120726, 135552, 160968, 175104, 180736, 203328, 214624, 241452, 271104, 321936, 361472, 406656, 429248, 482904, 542208, 643872, 813312, 858496, 965808, 1084416, 1287744, 1626624, 1716992, 1931616, 2575488, 3253248, 3433984, 3863232, 5150976, 6867968, 7726464, 10301952, 15452928, 20603904, 30905856, 61811712]

約数ペア:

[(1, 61811712), (2, 30905856), (3, 20603904), (4, 15452928), (6, 10301952), (8, 7726464), (9, 6867968), (12, 5150976), (16, 3863232), (18, 3433984), (19, 3253248), (24, 2575488), (32, 1931616), (36, 1716992), (38, 1626624), (48, 1287744), (57, 1084416), (64, 965808), (72, 858496), (76, 813312), (96, 643872), (114, 542208), (128, 482904), (144, 429248), (152, 406656), (171, 361472), (192, 321936), (228, 271104), (256, 241452), (288, 214624), (304, 203328), (342, 180736), (353, 175104), (384, 160968), (456, 135552), (512, 120726), (576, 107312), (608, 101664), (684, 90368), (706, 87552), (768, 80484), (912, 67776), (1024, 60363), (1059, 58368), (1152, 53656), (1216, 50832), (1368, 45184), (1412, 43776), (1536, 40242), (1824, 33888), (2118, 29184), (2304, 26828), (2432, 25416), (2736, 22592), (2824, 21888), (3072, 20121), (3177, 19456), (3648, 16944), (4236, 14592), (4608, 13414), (4864, 12708), (5472, 11296), (5648, 10944), (6354, 9728), (6707, 9216), (7296, 8472)]