80455762492

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{997369}}^1$

素因数の和:997490

約数の個数: 48

約数和(自身を含む): 167111338240

約数和(自身を除く): 86655575748

約数列:

[1, 2, 4, 7, 14, 28, 43, 67, 86, 134, 172, 268, 301, 469, 602, 938, 1204, 1876, 2881, 5762, 11524, 20167, 40334, 80668, 997369, 1994738, 3989476, 6981583, 13963166, 27926332, 42886867, 66823723, 85773734, 133647446, 171547468, 267294892, 300208069, 467766061, 600416138, 935532122, 1200832276, 1871064244, 2873420089, 5746840178, 11493680356, 20113940623, 40227881246, 80455762492]

約数ペア:

[(1, 80455762492), (2, 40227881246), (4, 20113940623), (7, 11493680356), (14, 5746840178), (28, 2873420089), (43, 1871064244), (67, 1200832276), (86, 935532122), (134, 600416138), (172, 467766061), (268, 300208069), (301, 267294892), (469, 171547468), (602, 133647446), (938, 85773734), (1204, 66823723), (1876, 42886867), (2881, 27926332), (5762, 13963166), (11524, 6981583), (20167, 3989476), (40334, 1994738), (80668, 997369)]