78717888

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8039}}^1$

素因数の和:8074

約数の個数: 84

約数和(自身を含む): 238932720

約数和(自身を除く): 160214832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 8039, 9792, 16078, 24117, 32156, 48234, 64312, 72351, 96468, 128624, 136663, 144702, 192936, 257248, 273326, 289404, 385872, 409989, 514496, 546652, 578808, 771744, 819978, 1093304, 1157616, 1229967, 1543488, 1639956, 2186608, 2315232, 2459934, 3279912, 4373216, 4630464, 4919868, 6559824, 8746432, 9839736, 13119648, 19679472, 26239296, 39358944, 78717888]

約数ペア:

[(1, 78717888), (2, 39358944), (3, 26239296), (4, 19679472), (6, 13119648), (8, 9839736), (9, 8746432), (12, 6559824), (16, 4919868), (17, 4630464), (18, 4373216), (24, 3279912), (32, 2459934), (34, 2315232), (36, 2186608), (48, 1639956), (51, 1543488), (64, 1229967), (68, 1157616), (72, 1093304), (96, 819978), (102, 771744), (136, 578808), (144, 546652), (153, 514496), (192, 409989), (204, 385872), (272, 289404), (288, 273326), (306, 257248), (408, 192936), (544, 144702), (576, 136663), (612, 128624), (816, 96468), (1088, 72351), (1224, 64312), (1632, 48234), (2448, 32156), (3264, 24117), (4896, 16078), (8039, 9792)]