77818664

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18047}}^1$

素因数の和:18078

約数の個数: 48

約数和(自身を含む): 185172480

約数和(自身を除く): 107353816

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 18047, 36094, 72188, 126329, 144376, 198517, 252658, 397034, 505316, 794068, 884303, 1010632, 1389619, 1588136, 1768606, 2779238, 3537212, 5558476, 7074424, 9727333, 11116952, 19454666, 38909332, 77818664]

約数ペア:

[(1, 77818664), (2, 38909332), (4, 19454666), (7, 11116952), (8, 9727333), (11, 7074424), (14, 5558476), (22, 3537212), (28, 2779238), (44, 1768606), (49, 1588136), (56, 1389619), (77, 1010632), (88, 884303), (98, 794068), (154, 505316), (196, 397034), (308, 252658), (392, 198517), (539, 144376), (616, 126329), (1078, 72188), (2156, 36094), (4312, 18047)]