77387072

素因数分解:

$2^6\times 7^2\times {\mathrm{24677}}^1$

素因数の和:24703

約数の個数: 42

約数和(自身を含む): 178644042

約数和(自身を除く): 101256970

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 24677, 49354, 98708, 172739, 197416, 345478, 394832, 690956, 789664, 1209173, 1381912, 1579328, 2418346, 2763824, 4836692, 5527648, 9673384, 11055296, 19346768, 38693536, 77387072]

約数ペア:

[(1, 77387072), (2, 38693536), (4, 19346768), (7, 11055296), (8, 9673384), (14, 5527648), (16, 4836692), (28, 2763824), (32, 2418346), (49, 1579328), (56, 1381912), (64, 1209173), (98, 789664), (112, 690956), (196, 394832), (224, 345478), (392, 197416), (448, 172739), (784, 98708), (1568, 49354), (3136, 24677)]