64933332

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 154566720

約数和(自身を除く): 89633388

約数列:

[1, 2, 3, 4, 6, 12, 89, 163, 178, 267, 326, 356, 373, 489, 534, 652, 746, 978, 1068, 1119, 1492, 1956, 2238, 4476, 14507, 29014, 33197, 43521, 58028, 60799, 66394, 87042, 99591, 121598, 132788, 174084, 182397, 199182, 243196, 364794, 398364, 729588, 5411111, 10822222, 16233333, 21644444, 32466666, 64933332]

約数ペア:

[(1, 64933332), (2, 32466666), (3, 21644444), (4, 16233333), (6, 10822222), (12, 5411111), (89, 729588), (163, 398364), (178, 364794), (267, 243196), (326, 199182), (356, 182397), (373, 174084), (489, 132788), (534, 121598), (652, 99591), (746, 87042), (978, 66394), (1068, 60799), (1119, 58028), (1492, 43521), (1956, 33197), (2238, 29014), (4476, 14507)]