121807872

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13217}}^1$

素因数の和:13243

約数の個数: 66

約数和(自身を含む): 351744198

約数和(自身を除く): 229936326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 13217, 26434, 39651, 52868, 79302, 105736, 118953, 158604, 211472, 237906, 317208, 422944, 475812, 634416, 845888, 951624, 1268832, 1691776, 1903248, 2537664, 3383552, 3806496, 5075328, 6767104, 7612992, 10150656, 13534208, 15225984, 20301312, 30451968, 40602624, 60903936, 121807872]

約数ペア:

[(1, 121807872), (2, 60903936), (3, 40602624), (4, 30451968), (6, 20301312), (8, 15225984), (9, 13534208), (12, 10150656), (16, 7612992), (18, 6767104), (24, 5075328), (32, 3806496), (36, 3383552), (48, 2537664), (64, 1903248), (72, 1691776), (96, 1268832), (128, 951624), (144, 845888), (192, 634416), (256, 475812), (288, 422944), (384, 317208), (512, 237906), (576, 211472), (768, 158604), (1024, 118953), (1152, 105736), (1536, 79302), (2304, 52868), (3072, 39651), (4608, 26434), (9216, 13217)]