69408468

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{2689}}^1$

素因数の和:2941

約数の個数: 48

約数和(自身を含む): 180768000

約数和(自身を除く): 111359532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2689, 2868, 4302, 5378, 6453, 8067, 8604, 10756, 12906, 16134, 24201, 25812, 32268, 48402, 72603, 96804, 145206, 290412, 642671, 1285342, 1928013, 2570684, 3856026, 5784039, 7712052, 11568078, 17352117, 23136156, 34704234, 69408468]

約数ペア:

[(1, 69408468), (2, 34704234), (3, 23136156), (4, 17352117), (6, 11568078), (9, 7712052), (12, 5784039), (18, 3856026), (27, 2570684), (36, 1928013), (54, 1285342), (108, 642671), (239, 290412), (478, 145206), (717, 96804), (956, 72603), (1434, 48402), (2151, 32268), (2689, 25812), (2868, 24201), (4302, 16134), (5378, 12906), (6453, 10756), (8067, 8604)]