72052736

素因数分解:

$2^{12}\times 7^2\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 78

約数和(自身を含む): 168079320

約数和(自身を除く): 96026584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 359, 392, 448, 512, 718, 784, 896, 1024, 1436, 1568, 1792, 2048, 2513, 2872, 3136, 3584, 4096, 5026, 5744, 6272, 7168, 10052, 11488, 12544, 14336, 17591, 20104, 22976, 25088, 28672, 35182, 40208, 45952, 50176, 70364, 80416, 91904, 100352, 140728, 160832, 183808, 200704, 281456, 321664, 367616, 562912, 643328, 735232, 1125824, 1286656, 1470464, 2251648, 2573312, 4503296, 5146624, 9006592, 10293248, 18013184, 36026368, 72052736]

約数ペア:

[(1, 72052736), (2, 36026368), (4, 18013184), (7, 10293248), (8, 9006592), (14, 5146624), (16, 4503296), (28, 2573312), (32, 2251648), (49, 1470464), (56, 1286656), (64, 1125824), (98, 735232), (112, 643328), (128, 562912), (196, 367616), (224, 321664), (256, 281456), (359, 200704), (392, 183808), (448, 160832), (512, 140728), (718, 100352), (784, 91904), (896, 80416), (1024, 70364), (1436, 50176), (1568, 45952), (1792, 40208), (2048, 35182), (2513, 28672), (2872, 25088), (3136, 22976), (3584, 20104), (4096, 17591), (5026, 14336), (5744, 12544), (6272, 11488), (7168, 10052)]