71358708

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 169344000

約数和(自身を除く): 97985292

約数列:

[1, 2, 3, 4, 6, 12, 139, 179, 239, 278, 358, 417, 478, 537, 556, 716, 717, 834, 956, 1074, 1434, 1668, 2148, 2868, 24881, 33221, 42781, 49762, 66442, 74643, 85562, 99524, 99663, 128343, 132884, 149286, 171124, 199326, 256686, 298572, 398652, 513372, 5946559, 11893118, 17839677, 23786236, 35679354, 71358708]

約数ペア:

[(1, 71358708), (2, 35679354), (3, 23786236), (4, 17839677), (6, 11893118), (12, 5946559), (139, 513372), (179, 398652), (239, 298572), (278, 256686), (358, 199326), (417, 171124), (478, 149286), (537, 132884), (556, 128343), (716, 99663), (717, 99524), (834, 85562), (956, 74643), (1074, 66442), (1434, 49762), (1668, 42781), (2148, 33221), (2868, 24881)]