80025456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{238171}}^1$

素因数の和:238189

約数の個数: 40

約数和(自身を含む): 236266624

約数和(自身を除く): 156241168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 238171, 476342, 714513, 952684, 1429026, 1667197, 1905368, 2858052, 3334394, 3810736, 5001591, 5716104, 6668788, 10003182, 11432208, 13337576, 20006364, 26675152, 40012728, 80025456]

約数ペア:

[(1, 80025456), (2, 40012728), (3, 26675152), (4, 20006364), (6, 13337576), (7, 11432208), (8, 10003182), (12, 6668788), (14, 5716104), (16, 5001591), (21, 3810736), (24, 3334394), (28, 2858052), (42, 1905368), (48, 1667197), (56, 1429026), (84, 952684), (112, 714513), (168, 476342), (336, 238171)]