78408912

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^2\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 60

約数和(自身を含む): 206400480

約数和(自身を除く): 127991568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 439, 488, 732, 878, 976, 1317, 1464, 1756, 2634, 2928, 3512, 3721, 5268, 7024, 7442, 10536, 11163, 14884, 21072, 22326, 26779, 29768, 44652, 53558, 59536, 80337, 89304, 107116, 160674, 178608, 214232, 321348, 428464, 642696, 1285392, 1633519, 3267038, 4900557, 6534076, 9801114, 13068152, 19602228, 26136304, 39204456, 78408912]

約数ペア:

[(1, 78408912), (2, 39204456), (3, 26136304), (4, 19602228), (6, 13068152), (8, 9801114), (12, 6534076), (16, 4900557), (24, 3267038), (48, 1633519), (61, 1285392), (122, 642696), (183, 428464), (244, 321348), (366, 214232), (439, 178608), (488, 160674), (732, 107116), (878, 89304), (976, 80337), (1317, 59536), (1464, 53558), (1756, 44652), (2634, 29768), (2928, 26779), (3512, 22326), (3721, 21072), (5268, 14884), (7024, 11163), (7442, 10536)]