79855992

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{2179}}^1$

素因数の和:2700

約数の個数: 48

約数和(自身を含む): 216801000

約数和(自身を除く): 136945008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1527, 2036, 2179, 3054, 4072, 4358, 4581, 6108, 6537, 8716, 9162, 12216, 13074, 17432, 18324, 19611, 26148, 36648, 39222, 52296, 78444, 156888, 1109111, 2218222, 3327333, 4436444, 6654666, 8872888, 9981999, 13309332, 19963998, 26618664, 39927996, 79855992]

約数ペア:

[(1, 79855992), (2, 39927996), (3, 26618664), (4, 19963998), (6, 13309332), (8, 9981999), (9, 8872888), (12, 6654666), (18, 4436444), (24, 3327333), (36, 2218222), (72, 1109111), (509, 156888), (1018, 78444), (1527, 52296), (2036, 39222), (2179, 36648), (3054, 26148), (4072, 19611), (4358, 18324), (4581, 17432), (6108, 13074), (6537, 12216), (8716, 9162)]